223101296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 492730368

約数和(自身を除く): 269629072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 103, 124, 176, 206, 248, 341, 397, 412, 496, 682, 794, 824, 1133, 1364, 1588, 1648, 2266, 2728, 3176, 3193, 4367, 4532, 5456, 6352, 6386, 8734, 9064, 12307, 12772, 17468, 18128, 24614, 25544, 34936, 35123, 40891, 49228, 51088, 69872, 70246, 81782, 98456, 135377, 140492, 163564, 196912, 270754, 280984, 327128, 449801, 541508, 561968, 654256, 899602, 1083016, 1267621, 1799204, 2166032, 2535242, 3598408, 5070484, 7196816, 10140968, 13943831, 20281936, 27887662, 55775324, 111550648, 223101296]

約数ペア:

[(1, 223101296), (2, 111550648), (4, 55775324), (8, 27887662), (11, 20281936), (16, 13943831), (22, 10140968), (31, 7196816), (44, 5070484), (62, 3598408), (88, 2535242), (103, 2166032), (124, 1799204), (176, 1267621), (206, 1083016), (248, 899602), (341, 654256), (397, 561968), (412, 541508), (496, 449801), (682, 327128), (794, 280984), (824, 270754), (1133, 196912), (1364, 163564), (1588, 140492), (1648, 135377), (2266, 98456), (2728, 81782), (3176, 70246), (3193, 69872), (4367, 51088), (4532, 49228), (5456, 40891), (6352, 35123), (6386, 34936), (8734, 25544), (9064, 24614), (12307, 18128), (12772, 17468)]