220026552

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 566438400

約数和(自身を除く): 346411848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 131, 141, 188, 262, 282, 376, 393, 524, 564, 786, 1048, 1128, 1489, 1572, 2978, 3144, 4467, 5956, 6157, 8934, 11912, 12314, 17868, 18471, 24628, 35736, 36942, 49256, 69983, 73884, 139966, 147768, 195059, 209949, 279932, 390118, 419898, 559864, 585177, 780236, 839796, 1170354, 1560472, 1679592, 2340708, 4681416, 9167773, 18335546, 27503319, 36671092, 55006638, 73342184, 110013276, 220026552]

約数ペア:

[(1, 220026552), (2, 110013276), (3, 73342184), (4, 55006638), (6, 36671092), (8, 27503319), (12, 18335546), (24, 9167773), (47, 4681416), (94, 2340708), (131, 1679592), (141, 1560472), (188, 1170354), (262, 839796), (282, 780236), (376, 585177), (393, 559864), (524, 419898), (564, 390118), (786, 279932), (1048, 209949), (1128, 195059), (1489, 147768), (1572, 139966), (2978, 73884), (3144, 69983), (4467, 49256), (5956, 36942), (6157, 35736), (8934, 24628), (11912, 18471), (12314, 17868)]