302820648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 851558400

約数和(自身を除く): 548737752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 131, 156, 186, 239, 248, 262, 312, 372, 393, 403, 478, 524, 717, 744, 786, 806, 956, 1048, 1209, 1434, 1572, 1612, 1703, 1912, 2418, 2868, 3107, 3144, 3224, 3406, 4061, 4836, 5109, 5736, 6214, 6812, 7409, 8122, 9321, 9672, 10218, 12183, 12428, 13624, 14818, 16244, 18642, 20436, 22227, 24366, 24856, 29636, 31309, 32488, 37284, 40872, 44454, 48732, 52793, 59272, 62618, 74568, 88908, 93927, 96317, 97464, 105586, 125236, 158379, 177816, 187854, 192634, 211172, 250472, 288951, 316758, 375708, 385268, 407017, 422344, 577902, 633516, 751416, 770536, 814034, 970579, 1155804, 1221051, 1267032, 1628068, 1941158, 2311608, 2442102, 2911737, 3256136, 3882316, 4884204, 5823474, 7764632, 9768408, 11646948, 12617527, 23293896, 25235054, 37852581, 50470108, 75705162, 100940216, 151410324, 302820648]

約数ペア:

[(1, 302820648), (2, 151410324), (3, 100940216), (4, 75705162), (6, 50470108), (8, 37852581), (12, 25235054), (13, 23293896), (24, 12617527), (26, 11646948), (31, 9768408), (39, 7764632), (52, 5823474), (62, 4884204), (78, 3882316), (93, 3256136), (104, 2911737), (124, 2442102), (131, 2311608), (156, 1941158), (186, 1628068), (239, 1267032), (248, 1221051), (262, 1155804), (312, 970579), (372, 814034), (393, 770536), (403, 751416), (478, 633516), (524, 577902), (717, 422344), (744, 407017), (786, 385268), (806, 375708), (956, 316758), (1048, 288951), (1209, 250472), (1434, 211172), (1572, 192634), (1612, 187854), (1703, 177816), (1912, 158379), (2418, 125236), (2868, 105586), (3107, 97464), (3144, 96317), (3224, 93927), (3406, 88908), (4061, 74568), (4836, 62618), (5109, 59272), (5736, 52793), (6214, 48732), (6812, 44454), (7409, 40872), (8122, 37284), (9321, 32488), (9672, 31309), (10218, 29636), (12183, 24856), (12428, 24366), (13624, 22227), (14818, 20436), (16244, 18642)]