1895009688

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3287

約数の個数: 256

約数和(自身を含む): 6511680000

約数和(自身を除く): 4616670312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 72, 76, 78, 88, 99, 104, 108, 114, 117, 132, 143, 152, 156, 171, 198, 209, 216, 228, 234, 247, 264, 286, 297, 312, 342, 351, 396, 418, 429, 456, 468, 494, 513, 572, 594, 627, 684, 702, 741, 792, 836, 858, 936, 988, 1026, 1144, 1188, 1254, 1287, 1368, 1404, 1482, 1672, 1716, 1881, 1976, 2052, 2223, 2376, 2508, 2574, 2717, 2808, 2964, 3229, 3432, 3762, 3861, 4104, 4446, 5016, 5148, 5434, 5643, 5928, 6458, 6669, 7524, 7722, 8151, 8892, 9687, 10296, 10868, 11286, 12916, 13338, 15048, 15444, 16302, 17784, 19374, 21736, 22572, 24453, 25832, 26676, 29061, 30888, 32604, 35519, 38748, 41977, 45144, 48906, 53352, 58122, 61351, 65208, 71038, 73359, 77496, 83954, 87183, 97812, 106557, 116244, 122702, 125931, 142076, 146718, 167908, 174366, 184053, 195624, 213114, 232488, 245404, 251862, 284152, 293436, 319671, 335816, 348732, 368106, 377793, 426228, 461747, 490808, 503724, 552159, 586872, 639342, 674861, 697464, 736212, 755586, 797563, 852456, 923494, 959013, 1007448, 1104318, 1133379, 1278684, 1349722, 1385241, 1472424, 1511172, 1595126, 1656477, 1846988, 1918026, 2024583, 2208636, 2266758, 2392689, 2557368, 2699444, 2770482, 3022344, 3190252, 3312954, 3693976, 3836052, 4049166, 4155723, 4417272, 4533516, 4785378, 5398888, 5540964, 6073749, 6380504, 6625908, 7178067, 7672104, 8098332, 8311446, 8773193, 9067032, 9570756, 11081928, 12147498, 12467169, 13251816, 14356134, 16196664, 16622892, 17546386, 18221247, 19141512, 21534201, 24294996, 24934338, 26319579, 28712268, 33245784, 35092772, 36442494, 43068402, 48589992, 49868676, 52639158, 57424536, 70185544, 72884988, 78958737, 86136804, 99737352, 105278316, 145769976, 157917474, 172273608, 210556632, 236876211, 315834948, 473752422, 631669896, 947504844, 1895009688]

約数ペア:

[(1, 1895009688), (2, 947504844), (3, 631669896), (4, 473752422), (6, 315834948), (8, 236876211), (9, 210556632), (11, 172273608), (12, 157917474), (13, 145769976), (18, 105278316), (19, 99737352), (22, 86136804), (24, 78958737), (26, 72884988), (27, 70185544), (33, 57424536), (36, 52639158), (38, 49868676), (39, 48589992), (44, 43068402), (52, 36442494), (54, 35092772), (57, 33245784), (66, 28712268), (72, 26319579), (76, 24934338), (78, 24294996), (88, 21534201), (99, 19141512), (104, 18221247), (108, 17546386), (114, 16622892), (117, 16196664), (132, 14356134), (143, 13251816), (152, 12467169), (156, 12147498), (171, 11081928), (198, 9570756), (209, 9067032), (216, 8773193), (228, 8311446), (234, 8098332), (247, 7672104), (264, 7178067), (286, 6625908), (297, 6380504), (312, 6073749), (342, 5540964), (351, 5398888), (396, 4785378), (418, 4533516), (429, 4417272), (456, 4155723), (468, 4049166), (494, 3836052), (513, 3693976), (572, 3312954), (594, 3190252), (627, 3022344), (684, 2770482), (702, 2699444), (741, 2557368), (792, 2392689), (836, 2266758), (858, 2208636), (936, 2024583), (988, 1918026), (1026, 1846988), (1144, 1656477), (1188, 1595126), (1254, 1511172), (1287, 1472424), (1368, 1385241), (1404, 1349722), (1482, 1278684), (1672, 1133379), (1716, 1104318), (1881, 1007448), (1976, 959013), (2052, 923494), (2223, 852456), (2376, 797563), (2508, 755586), (2574, 736212), (2717, 697464), (2808, 674861), (2964, 639342), (3229, 586872), (3432, 552159), (3762, 503724), (3861, 490808), (4104, 461747), (4446, 426228), (5016, 377793), (5148, 368106), (5434, 348732), (5643, 335816), (5928, 319671), (6458, 293436), (6669, 284152), (7524, 251862), (7722, 245404), (8151, 232488), (8892, 213114), (9687, 195624), (10296, 184053), (10868, 174366), (11286, 167908), (12916, 146718), (13338, 142076), (15048, 125931), (15444, 122702), (16302, 116244), (17784, 106557), (19374, 97812), (21736, 87183), (22572, 83954), (24453, 77496), (25832, 73359), (26676, 71038), (29061, 65208), (30888, 61351), (32604, 58122), (35519, 53352), (38748, 48906), (41977, 45144)]