1573669216

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 3757447008

約数和(自身を除く): 2183777792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 61, 82, 106, 112, 122, 164, 212, 224, 244, 287, 328, 371, 424, 427, 488, 574, 656, 742, 848, 854, 976, 1148, 1312, 1484, 1696, 1708, 1952, 2173, 2296, 2501, 2809, 2968, 3233, 3416, 4346, 4592, 5002, 5618, 5936, 6466, 6832, 8692, 9184, 10004, 11236, 11872, 12932, 13664, 15211, 17384, 17507, 19663, 20008, 22472, 22631, 25864, 30422, 34768, 35014, 39326, 40016, 44944, 45262, 51728, 60844, 69536, 70028, 78652, 80032, 89888, 90524, 103456, 115169, 121688, 132553, 140056, 157304, 171349, 181048, 230338, 243376, 265106, 280112, 314608, 342698, 362096, 460676, 486752, 530212, 560224, 629216, 685396, 724192, 806183, 921352, 927871, 1060424, 1199443, 1370792, 1612366, 1842704, 1855742, 2120848, 2398886, 2741584, 3224732, 3685408, 3711484, 4241696, 4797772, 5483168, 6449464, 7025309, 7422968, 9595544, 12898928, 14050618, 14845936, 19191088, 25797856, 28101236, 29691872, 38382176, 49177163, 56202472, 98354326, 112404944, 196708652, 224809888, 393417304, 786834608, 1573669216]

約数ペア:

[(1, 1573669216), (2, 786834608), (4, 393417304), (7, 224809888), (8, 196708652), (14, 112404944), (16, 98354326), (28, 56202472), (32, 49177163), (41, 38382176), (53, 29691872), (56, 28101236), (61, 25797856), (82, 19191088), (106, 14845936), (112, 14050618), (122, 12898928), (164, 9595544), (212, 7422968), (224, 7025309), (244, 6449464), (287, 5483168), (328, 4797772), (371, 4241696), (424, 3711484), (427, 3685408), (488, 3224732), (574, 2741584), (656, 2398886), (742, 2120848), (848, 1855742), (854, 1842704), (976, 1612366), (1148, 1370792), (1312, 1199443), (1484, 1060424), (1696, 927871), (1708, 921352), (1952, 806183), (2173, 724192), (2296, 685396), (2501, 629216), (2809, 560224), (2968, 530212), (3233, 486752), (3416, 460676), (4346, 362096), (4592, 342698), (5002, 314608), (5618, 280112), (5936, 265106), (6466, 243376), (6832, 230338), (8692, 181048), (9184, 171349), (10004, 157304), (11236, 140056), (11872, 132553), (12932, 121688), (13664, 115169), (15211, 103456), (17384, 90524), (17507, 89888), (19663, 80032), (20008, 78652), (22472, 70028), (22631, 69536), (25864, 60844), (30422, 51728), (34768, 45262), (35014, 44944), (39326, 40016)]