19745016816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 320

約数和(自身を含む): 63031965696

約数和(自身を除く): 43286948880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 56, 69, 82, 84, 92, 101, 112, 123, 138, 161, 164, 168, 184, 202, 246, 276, 287, 303, 322, 328, 336, 368, 404, 483, 492, 552, 574, 606, 617, 644, 656, 707, 808, 861, 943, 966, 984, 1104, 1148, 1212, 1234, 1288, 1414, 1616, 1722, 1851, 1886, 1932, 1968, 2121, 2296, 2323, 2424, 2468, 2576, 2828, 2829, 3444, 3702, 3772, 3864, 4141, 4242, 4319, 4592, 4646, 4848, 4936, 5656, 5658, 6601, 6888, 6969, 7404, 7544, 7728, 8282, 8484, 8638, 9292, 9872, 11312, 11316, 12423, 12957, 13202, 13776, 13938, 14191, 14808, 15088, 16261, 16564, 16968, 17276, 18584, 19803, 22632, 24846, 25297, 25914, 26404, 27876, 28382, 28987, 29616, 32522, 33128, 33936, 34552, 37168, 39606, 42573, 45264, 48783, 49692, 50594, 51828, 52808, 55752, 56764, 57974, 62317, 65044, 66256, 69104, 75891, 79212, 85146, 86961, 95243, 97566, 99337, 99384, 101188, 103656, 105616, 111504, 113528, 115948, 124634, 130088, 151782, 158424, 170292, 173922, 177079, 186951, 190486, 195132, 198674, 198768, 202376, 207312, 227056, 231896, 249268, 260176, 285729, 298011, 303564, 316848, 340584, 347844, 354158, 373902, 380972, 390264, 397348, 404752, 436219, 463792, 498536, 531237, 571458, 581831, 596022, 607128, 666701, 681168, 695688, 708316, 747804, 761944, 780528, 794696, 872438, 997072, 1062474, 1142916, 1163662, 1192044, 1214256, 1308657, 1333402, 1391376, 1416632, 1433291, 1495608, 1523888, 1589392, 1744876, 1745493, 2000103, 2124948, 2285832, 2327324, 2384088, 2554997, 2617314, 2666804, 2833264, 2866582, 2991216, 3489752, 3490986, 4000206, 4072817, 4249896, 4299873, 4571664, 4654648, 4768176, 5109994, 5234628, 5333608, 5733164, 6979504, 6981972, 7664991, 8000412, 8145634, 8499792, 8599746, 9309296, 10033037, 10219988, 10469256, 10667216, 11466328, 12218451, 13963944, 15329982, 16000824, 16291268, 17199492, 17884979, 20066074, 20439976, 20938512, 22932656, 24436902, 27927888, 30099111, 30659964, 32001648, 32582536, 34398984, 35769958, 40132148, 40879952, 48873804, 53654937, 58764931, 60198222, 61319928, 65165072, 68797968, 71539916, 80264296, 97747608, 107309874, 117529862, 120396444, 122639856, 143079832, 160528592, 176294793, 195495216, 214619748, 235059724, 240792888, 286159664, 352589586, 411354517, 429239496, 470119448, 481585776, 705179172, 822709034, 858478992, 940238896, 1234063551, 1410358344, 1645418068, 2468127102, 2820716688, 3290836136, 4936254204, 6581672272, 9872508408, 19745016816]

約数ペア:

[(1, 19745016816), (2, 9872508408), (3, 6581672272), (4, 4936254204), (6, 3290836136), (7, 2820716688), (8, 2468127102), (12, 1645418068), (14, 1410358344), (16, 1234063551), (21, 940238896), (23, 858478992), (24, 822709034), (28, 705179172), (41, 481585776), (42, 470119448), (46, 429239496), (48, 411354517), (56, 352589586), (69, 286159664), (82, 240792888), (84, 235059724), (92, 214619748), (101, 195495216), (112, 176294793), (123, 160528592), (138, 143079832), (161, 122639856), (164, 120396444), (168, 117529862), (184, 107309874), (202, 97747608), (246, 80264296), (276, 71539916), (287, 68797968), (303, 65165072), (322, 61319928), (328, 60198222), (336, 58764931), (368, 53654937), (404, 48873804), (483, 40879952), (492, 40132148), (552, 35769958), (574, 34398984), (606, 32582536), (617, 32001648), (644, 30659964), (656, 30099111), (707, 27927888), (808, 24436902), (861, 22932656), (943, 20938512), (966, 20439976), (984, 20066074), (1104, 17884979), (1148, 17199492), (1212, 16291268), (1234, 16000824), (1288, 15329982), (1414, 13963944), (1616, 12218451), (1722, 11466328), (1851, 10667216), (1886, 10469256), (1932, 10219988), (1968, 10033037), (2121, 9309296), (2296, 8599746), (2323, 8499792), (2424, 8145634), (2468, 8000412), (2576, 7664991), (2828, 6981972), (2829, 6979504), (3444, 5733164), (3702, 5333608), (3772, 5234628), (3864, 5109994), (4141, 4768176), (4242, 4654648), (4319, 4571664), (4592, 4299873), (4646, 4249896), (4848, 4072817), (4936, 4000206), (5656, 3490986), (5658, 3489752), (6601, 2991216), (6888, 2866582), (6969, 2833264), (7404, 2666804), (7544, 2617314), (7728, 2554997), (8282, 2384088), (8484, 2327324), (8638, 2285832), (9292, 2124948), (9872, 2000103), (11312, 1745493), (11316, 1744876), (12423, 1589392), (12957, 1523888), (13202, 1495608), (13776, 1433291), (13938, 1416632), (14191, 1391376), (14808, 1333402), (15088, 1308657), (16261, 1214256), (16564, 1192044), (16968, 1163662), (17276, 1142916), (18584, 1062474), (19803, 997072), (22632, 872438), (24846, 794696), (25297, 780528), (25914, 761944), (26404, 747804), (27876, 708316), (28382, 695688), (28987, 681168), (29616, 666701), (32522, 607128), (33128, 596022), (33936, 581831), (34552, 571458), (37168, 531237), (39606, 498536), (42573, 463792), (45264, 436219), (48783, 404752), (49692, 397348), (50594, 390264), (51828, 380972), (52808, 373902), (55752, 354158), (56764, 347844), (57974, 340584), (62317, 316848), (65044, 303564), (66256, 298011), (69104, 285729), (75891, 260176), (79212, 249268), (85146, 231896), (86961, 227056), (95243, 207312), (97566, 202376), (99337, 198768), (99384, 198674), (101188, 195132), (103656, 190486), (105616, 186951), (111504, 177079), (113528, 173922), (115948, 170292), (124634, 158424), (130088, 151782)]