15738912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 52782912

約数和(自身を除く): 37044000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 211, 222, 224, 252, 259, 288, 296, 333, 336, 422, 444, 504, 518, 592, 633, 666, 672, 777, 844, 888, 1008, 1036, 1184, 1266, 1332, 1477, 1554, 1688, 1776, 1899, 2016, 2072, 2331, 2532, 2664, 2954, 3108, 3376, 3552, 3798, 4144, 4431, 4662, 5064, 5328, 5908, 6216, 6752, 7596, 7807, 8288, 8862, 9324, 10128, 10656, 11816, 12432, 13293, 15192, 15614, 17724, 18648, 20256, 23421, 23632, 24864, 26586, 30384, 31228, 35448, 37296, 46842, 47264, 53172, 54649, 60768, 62456, 70263, 70896, 74592, 93684, 106344, 109298, 124912, 140526, 141792, 163947, 187368, 212688, 218596, 249824, 281052, 327894, 374736, 425376, 437192, 491841, 562104, 655788, 749472, 874384, 983682, 1124208, 1311576, 1748768, 1967364, 2248416, 2623152, 3934728, 5246304, 7869456, 15738912]

約数ペア:

[(1, 15738912), (2, 7869456), (3, 5246304), (4, 3934728), (6, 2623152), (7, 2248416), (8, 1967364), (9, 1748768), (12, 1311576), (14, 1124208), (16, 983682), (18, 874384), (21, 749472), (24, 655788), (28, 562104), (32, 491841), (36, 437192), (37, 425376), (42, 374736), (48, 327894), (56, 281052), (63, 249824), (72, 218596), (74, 212688), (84, 187368), (96, 163947), (111, 141792), (112, 140526), (126, 124912), (144, 109298), (148, 106344), (168, 93684), (211, 74592), (222, 70896), (224, 70263), (252, 62456), (259, 60768), (288, 54649), (296, 53172), (333, 47264), (336, 46842), (422, 37296), (444, 35448), (504, 31228), (518, 30384), (592, 26586), (633, 24864), (666, 23632), (672, 23421), (777, 20256), (844, 18648), (888, 17724), (1008, 15614), (1036, 15192), (1184, 13293), (1266, 12432), (1332, 11816), (1477, 10656), (1554, 10128), (1688, 9324), (1776, 8862), (1899, 8288), (2016, 7807), (2072, 7596), (2331, 6752), (2532, 6216), (2664, 5908), (2954, 5328), (3108, 5064), (3376, 4662), (3552, 4431), (3798, 4144)]