222246456

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 575424000

約数和(自身を除く): 353177544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 73, 94, 141, 146, 188, 219, 282, 292, 376, 438, 564, 584, 876, 1128, 1752, 2699, 3431, 5398, 6862, 8097, 10293, 10796, 13724, 16194, 20586, 21592, 27448, 32388, 41172, 64776, 82344, 126853, 197027, 253706, 380559, 394054, 507412, 591081, 761118, 788108, 1014824, 1182162, 1522236, 1576216, 2364324, 3044472, 4728648, 9260269, 18520538, 27780807, 37041076, 55561614, 74082152, 111123228, 222246456]

約数ペア:

[(1, 222246456), (2, 111123228), (3, 74082152), (4, 55561614), (6, 37041076), (8, 27780807), (12, 18520538), (24, 9260269), (47, 4728648), (73, 3044472), (94, 2364324), (141, 1576216), (146, 1522236), (188, 1182162), (219, 1014824), (282, 788108), (292, 761118), (376, 591081), (438, 507412), (564, 394054), (584, 380559), (876, 253706), (1128, 197027), (1752, 126853), (2699, 82344), (3431, 64776), (5398, 41172), (6862, 32388), (8097, 27448), (10293, 21592), (10796, 20586), (13724, 16194)]