222860984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 233331016

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 89, 92, 124, 178, 184, 248, 356, 439, 712, 713, 878, 1426, 1756, 2047, 2759, 2852, 3512, 4094, 5518, 5704, 8188, 10097, 11036, 13609, 16376, 20194, 22072, 27218, 39071, 40388, 54436, 63457, 78142, 80776, 108872, 126914, 156284, 253828, 312568, 313007, 507656, 626014, 898633, 1211201, 1252028, 1797266, 2422402, 2504056, 3594532, 4844804, 7189064, 9689608, 27857623, 55715246, 111430492, 222860984]

約数ペア:

[(1, 222860984), (2, 111430492), (4, 55715246), (8, 27857623), (23, 9689608), (31, 7189064), (46, 4844804), (62, 3594532), (89, 2504056), (92, 2422402), (124, 1797266), (178, 1252028), (184, 1211201), (248, 898633), (356, 626014), (439, 507656), (712, 313007), (713, 312568), (878, 253828), (1426, 156284), (1756, 126914), (2047, 108872), (2759, 80776), (2852, 78142), (3512, 63457), (4094, 54436), (5518, 40388), (5704, 39071), (8188, 27218), (10097, 22072), (11036, 20194), (13609, 16376)]