1207953684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{691}}^1\times {\mathrm{991}}^1$

素因数の和:1706

約数の個数: 108

約数和(自身を含む): 3560688768

約数和(自身を除く): 2352735084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 691, 882, 991, 1382, 1764, 1982, 2073, 2764, 2973, 3964, 4146, 4837, 5946, 6219, 6937, 8292, 8919, 9674, 11892, 12438, 13874, 14511, 17838, 19348, 20811, 24876, 27748, 29022, 33859, 35676, 41622, 43533, 48559, 58044, 62433, 67718, 83244, 87066, 97118, 101577, 124866, 135436, 145677, 174132, 194236, 203154, 249732, 291354, 304731, 406308, 437031, 582708, 609462, 684781, 874062, 1218924, 1369562, 1748124, 2054343, 2739124, 4108686, 4793467, 6163029, 8217372, 9586934, 12326058, 14380401, 19173868, 24652116, 28760802, 33554269, 43141203, 57521604, 67108538, 86282406, 100662807, 134217076, 172564812, 201325614, 301988421, 402651228, 603976842, 1207953684]

約数ペア:

[(1, 1207953684), (2, 603976842), (3, 402651228), (4, 301988421), (6, 201325614), (7, 172564812), (9, 134217076), (12, 100662807), (14, 86282406), (18, 67108538), (21, 57521604), (28, 43141203), (36, 33554269), (42, 28760802), (49, 24652116), (63, 19173868), (84, 14380401), (98, 12326058), (126, 9586934), (147, 8217372), (196, 6163029), (252, 4793467), (294, 4108686), (441, 2739124), (588, 2054343), (691, 1748124), (882, 1369562), (991, 1218924), (1382, 874062), (1764, 684781), (1982, 609462), (2073, 582708), (2764, 437031), (2973, 406308), (3964, 304731), (4146, 291354), (4837, 249732), (5946, 203154), (6219, 194236), (6937, 174132), (8292, 145677), (8919, 135436), (9674, 124866), (11892, 101577), (12438, 97118), (13874, 87066), (14511, 83244), (17838, 67718), (19348, 62433), (20811, 58044), (24876, 48559), (27748, 43533), (29022, 41622), (33859, 35676)]