1308070998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 3331238400

約数和(自身を除く): 2023167402

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 101, 114, 117, 171, 202, 234, 247, 303, 342, 351, 494, 513, 606, 702, 741, 909, 971, 1026, 1313, 1482, 1818, 1919, 1942, 2223, 2626, 2727, 2913, 3838, 3939, 4446, 5454, 5757, 5826, 6669, 7878, 8739, 11514, 11817, 12623, 13338, 17271, 17478, 18449, 23634, 24947, 25246, 26217, 34542, 35451, 36898, 37869, 49894, 51813, 52434, 55347, 70902, 74841, 75738, 98071, 103626, 110694, 113607, 149682, 166041, 196142, 224523, 227214, 239837, 294213, 332082, 340821, 449046, 479674, 498123, 588426, 673569, 681642, 719511, 882639, 996246, 1274923, 1347138, 1439022, 1765278, 1863349, 2158533, 2549846, 2647917, 3726698, 3824769, 4317066, 5295834, 5590047, 6475599, 7649538, 11180094, 11474307, 12951198, 16770141, 22948614, 24223537, 33540282, 34422921, 48447074, 50310423, 68845842, 72670611, 100620846, 145341222, 218011833, 436023666, 654035499, 1308070998]

約数ペア:

[(1, 1308070998), (2, 654035499), (3, 436023666), (6, 218011833), (9, 145341222), (13, 100620846), (18, 72670611), (19, 68845842), (26, 50310423), (27, 48447074), (38, 34422921), (39, 33540282), (54, 24223537), (57, 22948614), (78, 16770141), (101, 12951198), (114, 11474307), (117, 11180094), (171, 7649538), (202, 6475599), (234, 5590047), (247, 5295834), (303, 4317066), (342, 3824769), (351, 3726698), (494, 2647917), (513, 2549846), (606, 2158533), (702, 1863349), (741, 1765278), (909, 1439022), (971, 1347138), (1026, 1274923), (1313, 996246), (1482, 882639), (1818, 719511), (1919, 681642), (1942, 673569), (2223, 588426), (2626, 498123), (2727, 479674), (2913, 449046), (3838, 340821), (3939, 332082), (4446, 294213), (5454, 239837), (5757, 227214), (5826, 224523), (6669, 196142), (7878, 166041), (8739, 149682), (11514, 113607), (11817, 110694), (12623, 103626), (13338, 98071), (17271, 75738), (17478, 74841), (18449, 70902), (23634, 55347), (24947, 52434), (25246, 51813), (26217, 49894), (34542, 37869), (35451, 36898)]