2015307112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 4800902400

約数和(自身を除く): 2785595288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 251, 269, 287, 328, 364, 502, 533, 538, 574, 728, 1004, 1066, 1076, 1148, 1757, 1883, 2008, 2132, 2152, 2296, 3263, 3497, 3514, 3731, 3766, 4264, 6526, 6994, 7028, 7462, 7532, 10291, 11029, 13052, 13988, 14056, 14924, 15064, 20582, 22058, 22841, 24479, 26104, 27976, 29848, 41164, 44116, 45682, 48958, 67519, 72037, 77203, 82328, 88232, 91364, 97916, 133783, 135038, 143377, 144074, 154406, 182728, 195832, 267566, 270076, 286754, 288148, 308812, 472633, 535132, 540152, 573508, 576296, 617624, 877747, 936481, 945266, 1003639, 1070264, 1147016, 1755494, 1872962, 1890532, 2007278, 2768279, 3510988, 3745924, 3781064, 4014556, 5536558, 6144229, 7021976, 7491848, 8029112, 11073116, 12288458, 19377953, 22146232, 24576916, 35987627, 38755906, 49153832, 71975254, 77511812, 143950508, 155023624, 251913389, 287901016, 503826778, 1007653556, 2015307112]

約数ペア:

[(1, 2015307112), (2, 1007653556), (4, 503826778), (7, 287901016), (8, 251913389), (13, 155023624), (14, 143950508), (26, 77511812), (28, 71975254), (41, 49153832), (52, 38755906), (56, 35987627), (82, 24576916), (91, 22146232), (104, 19377953), (164, 12288458), (182, 11073116), (251, 8029112), (269, 7491848), (287, 7021976), (328, 6144229), (364, 5536558), (502, 4014556), (533, 3781064), (538, 3745924), (574, 3510988), (728, 2768279), (1004, 2007278), (1066, 1890532), (1076, 1872962), (1148, 1755494), (1757, 1147016), (1883, 1070264), (2008, 1003639), (2132, 945266), (2152, 936481), (2296, 877747), (3263, 617624), (3497, 576296), (3514, 573508), (3731, 540152), (3766, 535132), (4264, 472633), (6526, 308812), (6994, 288148), (7028, 286754), (7462, 270076), (7532, 267566), (10291, 195832), (11029, 182728), (13052, 154406), (13988, 144074), (14056, 143377), (14924, 135038), (15064, 133783), (20582, 97916), (22058, 91364), (22841, 88232), (24479, 82328), (26104, 77203), (27976, 72037), (29848, 67519), (41164, 48958), (44116, 45682)]