243525984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 697019904

約数和(自身を除く): 453493920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 208, 249, 312, 332, 416, 498, 624, 664, 996, 1079, 1248, 1328, 1992, 2158, 2351, 2656, 3237, 3984, 4316, 4702, 6474, 7053, 7968, 8632, 9404, 12948, 14106, 17264, 18808, 25896, 28212, 30563, 34528, 37616, 51792, 56424, 61126, 75232, 91689, 103584, 112848, 122252, 183378, 195133, 225696, 244504, 366756, 390266, 489008, 585399, 733512, 780532, 978016, 1170798, 1467024, 1561064, 2341596, 2536729, 2934048, 3122128, 4683192, 5073458, 6244256, 7610187, 9366384, 10146916, 15220374, 18732768, 20293832, 30440748, 40587664, 60881496, 81175328, 121762992, 243525984]

約数ペア:

[(1, 243525984), (2, 121762992), (3, 81175328), (4, 60881496), (6, 40587664), (8, 30440748), (12, 20293832), (13, 18732768), (16, 15220374), (24, 10146916), (26, 9366384), (32, 7610187), (39, 6244256), (48, 5073458), (52, 4683192), (78, 3122128), (83, 2934048), (96, 2536729), (104, 2341596), (156, 1561064), (166, 1467024), (208, 1170798), (249, 978016), (312, 780532), (332, 733512), (416, 585399), (498, 489008), (624, 390266), (664, 366756), (996, 244504), (1079, 225696), (1248, 195133), (1328, 183378), (1992, 122252), (2158, 112848), (2351, 103584), (2656, 91689), (3237, 75232), (3984, 61126), (4316, 56424), (4702, 51792), (6474, 37616), (7053, 34528), (7968, 30563), (8632, 28212), (9404, 25896), (12948, 18808), (14106, 17264)]