374398164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3251}}^1$

素因数の和:3725

約数の個数: 72

約数和(自身を含む): 1084294848

約数和(自身を除く): 709896684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 914, 1371, 1828, 2742, 3199, 3251, 4113, 5484, 6398, 6502, 8226, 9597, 9753, 12796, 13004, 16452, 19194, 19506, 22757, 28791, 29259, 38388, 39012, 45514, 57582, 58518, 68271, 91028, 115164, 117036, 136542, 204813, 273084, 409626, 819252, 1485707, 2971414, 4457121, 5942828, 8914242, 10399949, 13371363, 17828484, 20799898, 26742726, 31199847, 41599796, 53485452, 62399694, 93599541, 124799388, 187199082, 374398164]

約数ペア:

[(1, 374398164), (2, 187199082), (3, 124799388), (4, 93599541), (6, 62399694), (7, 53485452), (9, 41599796), (12, 31199847), (14, 26742726), (18, 20799898), (21, 17828484), (28, 13371363), (36, 10399949), (42, 8914242), (63, 5942828), (84, 4457121), (126, 2971414), (252, 1485707), (457, 819252), (914, 409626), (1371, 273084), (1828, 204813), (2742, 136542), (3199, 117036), (3251, 115164), (4113, 91028), (5484, 68271), (6398, 58518), (6502, 57582), (8226, 45514), (9597, 39012), (9753, 38388), (12796, 29259), (13004, 28791), (16452, 22757), (19194, 19506)]