121983512

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 279244800

約数和(自身を除く): 157261288

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 812, 868, 899, 1624, 1736, 1798, 2423, 3596, 4846, 6293, 7192, 9692, 12586, 16961, 19384, 25172, 33922, 50344, 67844, 70267, 75113, 135688, 140534, 150226, 281068, 300452, 491869, 525791, 562136, 600904, 983738, 1051582, 1967476, 2103164, 2178277, 3934952, 4206328, 4356554, 8713108, 15247939, 17426216, 30495878, 60991756, 121983512]

約数ペア:

[(1, 121983512), (2, 60991756), (4, 30495878), (7, 17426216), (8, 15247939), (14, 8713108), (28, 4356554), (29, 4206328), (31, 3934952), (56, 2178277), (58, 2103164), (62, 1967476), (116, 1051582), (124, 983738), (203, 600904), (217, 562136), (232, 525791), (248, 491869), (406, 300452), (434, 281068), (812, 150226), (868, 140534), (899, 135688), (1624, 75113), (1736, 70267), (1798, 67844), (2423, 50344), (3596, 33922), (4846, 25172), (6293, 19384), (7192, 16961), (9692, 12586)]