254202336

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3257}}^1$

素因数の和:3544

約数の個数: 72

約数和(自身を含む): 725778144

約数和(自身を除く): 471575808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 3252, 3257, 4336, 4878, 6504, 6514, 8672, 9756, 9771, 13008, 13028, 19512, 19542, 26016, 26056, 29313, 39024, 39084, 52112, 58626, 78048, 78168, 104224, 117252, 156336, 234504, 312672, 469008, 882647, 938016, 1765294, 2647941, 3530588, 5295882, 7061176, 7943823, 10591764, 14122352, 15887646, 21183528, 28244704, 31775292, 42367056, 63550584, 84734112, 127101168, 254202336]

約数ペア:

[(1, 254202336), (2, 127101168), (3, 84734112), (4, 63550584), (6, 42367056), (8, 31775292), (9, 28244704), (12, 21183528), (16, 15887646), (18, 14122352), (24, 10591764), (32, 7943823), (36, 7061176), (48, 5295882), (72, 3530588), (96, 2647941), (144, 1765294), (271, 938016), (288, 882647), (542, 469008), (813, 312672), (1084, 234504), (1626, 156336), (2168, 117252), (2439, 104224), (3252, 78168), (3257, 78048), (4336, 58626), (4878, 52112), (6504, 39084), (6514, 39024), (8672, 29313), (9756, 26056), (9771, 26016), (13008, 19542), (13028, 19512)]