209286269712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1\times {\mathrm{857}}^1$

素因数の和:1758

約数の個数: 240

約数和(自身を含む): 635737310208

約数和(自身を除く): 426451040496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 191, 208, 234, 312, 382, 468, 573, 624, 683, 764, 857, 936, 1146, 1366, 1528, 1714, 1719, 1872, 2049, 2292, 2483, 2571, 2732, 3056, 3428, 3438, 4098, 4584, 4966, 5142, 5464, 6147, 6856, 6876, 7449, 7713, 8196, 8879, 9168, 9932, 10284, 10928, 11141, 12294, 13712, 13752, 14898, 15426, 16392, 17758, 19864, 20568, 22282, 22347, 24588, 26637, 27504, 29796, 30852, 32784, 33423, 35516, 39728, 41136, 44564, 44694, 49176, 53274, 59592, 61704, 66846, 71032, 79911, 89128, 89388, 98352, 100269, 106548, 119184, 123408, 130453, 133692, 142064, 159822, 163687, 178256, 178776, 200538, 213096, 260906, 267384, 319644, 327374, 357552, 391359, 401076, 426192, 491061, 521812, 534768, 585331, 639288, 654748, 782718, 802152, 982122, 1043624, 1170662, 1174077, 1278576, 1309496, 1473183, 1565436, 1604304, 1695889, 1755993, 1964244, 2087248, 2127931, 2341324, 2348154, 2618992, 2946366, 3130872, 3391778, 3511986, 3928488, 4255862, 4682648, 4696308, 5087667, 5267979, 5892732, 6261744, 6383793, 6783556, 7023972, 7609303, 7856976, 8511724, 9365296, 9392616, 10175334, 10535958, 11785464, 12767586, 13567112, 14047944, 15218606, 15263001, 17023448, 18785232, 19151379, 20350668, 21071916, 22827909, 23570928, 25535172, 27134224, 28095888, 30437212, 30526002, 34046896, 38302758, 40701336, 42143832, 45655818, 51070344, 60874424, 61052004, 68483727, 76605516, 81402672, 84287664, 91311636, 102140688, 111798221, 121748848, 122104008, 136967454, 153211032, 182623272, 223596442, 244208016, 273934908, 306422064, 335394663, 365246544, 447192884, 547869816, 670789326, 894385768, 1006183989, 1095739632, 1341578652, 1453376873, 1788771536, 2012367978, 2683157304, 2906753746, 4024735956, 4360130619, 5366314608, 5813507492, 8049471912, 8720261238, 11627014984, 13080391857, 16098943824, 17440522476, 23254029968, 26160783714, 34881044952, 52321567428, 69762089904, 104643134856, 209286269712]

約数ペア:

[(1, 209286269712), (2, 104643134856), (3, 69762089904), (4, 52321567428), (6, 34881044952), (8, 26160783714), (9, 23254029968), (12, 17440522476), (13, 16098943824), (16, 13080391857), (18, 11627014984), (24, 8720261238), (26, 8049471912), (36, 5813507492), (39, 5366314608), (48, 4360130619), (52, 4024735956), (72, 2906753746), (78, 2683157304), (104, 2012367978), (117, 1788771536), (144, 1453376873), (156, 1341578652), (191, 1095739632), (208, 1006183989), (234, 894385768), (312, 670789326), (382, 547869816), (468, 447192884), (573, 365246544), (624, 335394663), (683, 306422064), (764, 273934908), (857, 244208016), (936, 223596442), (1146, 182623272), (1366, 153211032), (1528, 136967454), (1714, 122104008), (1719, 121748848), (1872, 111798221), (2049, 102140688), (2292, 91311636), (2483, 84287664), (2571, 81402672), (2732, 76605516), (3056, 68483727), (3428, 61052004), (3438, 60874424), (4098, 51070344), (4584, 45655818), (4966, 42143832), (5142, 40701336), (5464, 38302758), (6147, 34046896), (6856, 30526002), (6876, 30437212), (7449, 28095888), (7713, 27134224), (8196, 25535172), (8879, 23570928), (9168, 22827909), (9932, 21071916), (10284, 20350668), (10928, 19151379), (11141, 18785232), (12294, 17023448), (13712, 15263001), (13752, 15218606), (14898, 14047944), (15426, 13567112), (16392, 12767586), (17758, 11785464), (19864, 10535958), (20568, 10175334), (22282, 9392616), (22347, 9365296), (24588, 8511724), (26637, 7856976), (27504, 7609303), (29796, 7023972), (30852, 6783556), (32784, 6383793), (33423, 6261744), (35516, 5892732), (39728, 5267979), (41136, 5087667), (44564, 4696308), (44694, 4682648), (49176, 4255862), (53274, 3928488), (59592, 3511986), (61704, 3391778), (66846, 3130872), (71032, 2946366), (79911, 2618992), (89128, 2348154), (89388, 2341324), (98352, 2127931), (100269, 2087248), (106548, 1964244), (119184, 1755993), (123408, 1695889), (130453, 1604304), (133692, 1565436), (142064, 1473183), (159822, 1309496), (163687, 1278576), (178256, 1174077), (178776, 1170662), (200538, 1043624), (213096, 982122), (260906, 802152), (267384, 782718), (319644, 654748), (327374, 639288), (357552, 585331), (391359, 534768), (401076, 521812), (426192, 491061)]