861719472

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{28909}}^1$

素因数の和:28952

約数の個数: 100

約数和(自身を含む): 2602593840

約数和(自身を除く): 1740874368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 9936, 14904, 28909, 29808, 57818, 86727, 115636, 173454, 231272, 260181, 346908, 462544, 520362, 664907, 693816, 780543, 1040724, 1329814, 1387632, 1561086, 1994721, 2081448, 2341629, 2659628, 3122172, 3989442, 4162896, 4683258, 5319256, 5984163, 6244344, 7978884, 9366516, 10638512, 11968326, 12488688, 15957768, 17952489, 18733032, 23936652, 31915536, 35904978, 37466064, 47873304, 53857467, 71809956, 95746608, 107714934, 143619912, 215429868, 287239824, 430859736, 861719472]

約数ペア:

[(1, 861719472), (2, 430859736), (3, 287239824), (4, 215429868), (6, 143619912), (8, 107714934), (9, 95746608), (12, 71809956), (16, 53857467), (18, 47873304), (23, 37466064), (24, 35904978), (27, 31915536), (36, 23936652), (46, 18733032), (48, 17952489), (54, 15957768), (69, 12488688), (72, 11968326), (81, 10638512), (92, 9366516), (108, 7978884), (138, 6244344), (144, 5984163), (162, 5319256), (184, 4683258), (207, 4162896), (216, 3989442), (276, 3122172), (324, 2659628), (368, 2341629), (414, 2081448), (432, 1994721), (552, 1561086), (621, 1387632), (648, 1329814), (828, 1040724), (1104, 780543), (1242, 693816), (1296, 664907), (1656, 520362), (1863, 462544), (2484, 346908), (3312, 260181), (3726, 231272), (4968, 173454), (7452, 115636), (9936, 86727), (14904, 57818), (28909, 29808)]