40331928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 126604800

約数和(自身を除く): 86272872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 313, 354, 364, 413, 472, 546, 626, 708, 728, 767, 826, 939, 1092, 1239, 1252, 1416, 1534, 1652, 1878, 2184, 2191, 2301, 2478, 2504, 3068, 3304, 3756, 4069, 4382, 4602, 4956, 5369, 6136, 6573, 7512, 8138, 8764, 9204, 9912, 10738, 12207, 13146, 16107, 16276, 17528, 18408, 18467, 21476, 24414, 26292, 28483, 32214, 32552, 36934, 42952, 48828, 52584, 55401, 56966, 64428, 73868, 85449, 97656, 110802, 113932, 128856, 129269, 147736, 170898, 221604, 227864, 240071, 258538, 341796, 387807, 443208, 480142, 517076, 683592, 720213, 775614, 960284, 1034152, 1440426, 1551228, 1680497, 1920568, 2880852, 3102456, 3360994, 5041491, 5761704, 6721988, 10082982, 13443976, 20165964, 40331928]

約数ペア:

[(1, 40331928), (2, 20165964), (3, 13443976), (4, 10082982), (6, 6721988), (7, 5761704), (8, 5041491), (12, 3360994), (13, 3102456), (14, 2880852), (21, 1920568), (24, 1680497), (26, 1551228), (28, 1440426), (39, 1034152), (42, 960284), (52, 775614), (56, 720213), (59, 683592), (78, 517076), (84, 480142), (91, 443208), (104, 387807), (118, 341796), (156, 258538), (168, 240071), (177, 227864), (182, 221604), (236, 170898), (273, 147736), (312, 129269), (313, 128856), (354, 113932), (364, 110802), (413, 97656), (472, 85449), (546, 73868), (626, 64428), (708, 56966), (728, 55401), (767, 52584), (826, 48828), (939, 42952), (1092, 36934), (1239, 32552), (1252, 32214), (1416, 28483), (1534, 26292), (1652, 24414), (1878, 21476), (2184, 18467), (2191, 18408), (2301, 17528), (2478, 16276), (2504, 16107), (3068, 13146), (3304, 12207), (3756, 10738), (4069, 9912), (4382, 9204), (4602, 8764), (4956, 8138), (5369, 7512), (6136, 6573)]