309749328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2401

約数の個数: 120

約数和(自身を含む): 998382528

約数和(自身を除く): 688633200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1644, 1918, 2192, 2243, 2466, 2877, 3288, 3836, 4486, 4932, 5754, 6576, 6729, 7672, 8631, 8972, 9864, 11508, 13458, 15344, 15701, 17262, 17944, 19728, 20187, 23016, 26916, 31402, 34524, 35888, 40374, 46032, 47103, 53832, 62804, 69048, 80748, 94206, 107664, 125608, 138096, 141309, 161496, 188412, 251216, 282618, 307291, 322992, 376824, 565236, 614582, 753648, 921873, 1130472, 1229164, 1843746, 2151037, 2260944, 2458328, 2765619, 3687492, 4302074, 4916656, 5531238, 6453111, 7374984, 8604148, 11062476, 12906222, 14749968, 17208296, 19359333, 22124952, 25812444, 34416592, 38718666, 44249904, 51624888, 77437332, 103249776, 154874664, 309749328]

約数ペア:

[(1, 309749328), (2, 154874664), (3, 103249776), (4, 77437332), (6, 51624888), (7, 44249904), (8, 38718666), (9, 34416592), (12, 25812444), (14, 22124952), (16, 19359333), (18, 17208296), (21, 14749968), (24, 12906222), (28, 11062476), (36, 8604148), (42, 7374984), (48, 6453111), (56, 5531238), (63, 4916656), (72, 4302074), (84, 3687492), (112, 2765619), (126, 2458328), (137, 2260944), (144, 2151037), (168, 1843746), (252, 1229164), (274, 1130472), (336, 921873), (411, 753648), (504, 614582), (548, 565236), (822, 376824), (959, 322992), (1008, 307291), (1096, 282618), (1233, 251216), (1644, 188412), (1918, 161496), (2192, 141309), (2243, 138096), (2466, 125608), (2877, 107664), (3288, 94206), (3836, 80748), (4486, 69048), (4932, 62804), (5754, 53832), (6576, 47103), (6729, 46032), (7672, 40374), (8631, 35888), (8972, 34524), (9864, 31402), (11508, 26916), (13458, 23016), (15344, 20187), (15701, 19728), (17262, 17944)]