318918312

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 894890880

約数和(自身を除く): 575972568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 73, 94, 141, 146, 188, 219, 282, 292, 376, 423, 438, 564, 584, 657, 846, 876, 1128, 1291, 1314, 1692, 1752, 2582, 2628, 3384, 3431, 3873, 5164, 5256, 6862, 7746, 10293, 10328, 11619, 13724, 15492, 20586, 23238, 27448, 30879, 30984, 41172, 46476, 60677, 61758, 82344, 92952, 94243, 121354, 123516, 182031, 188486, 242708, 247032, 282729, 364062, 376972, 485416, 546093, 565458, 728124, 753944, 848187, 1092186, 1130916, 1456248, 1696374, 2184372, 2261832, 3392748, 4368744, 4429421, 6785496, 8858842, 13288263, 17717684, 26576526, 35435368, 39864789, 53153052, 79729578, 106306104, 159459156, 318918312]

約数ペア:

[(1, 318918312), (2, 159459156), (3, 106306104), (4, 79729578), (6, 53153052), (8, 39864789), (9, 35435368), (12, 26576526), (18, 17717684), (24, 13288263), (36, 8858842), (47, 6785496), (72, 4429421), (73, 4368744), (94, 3392748), (141, 2261832), (146, 2184372), (188, 1696374), (219, 1456248), (282, 1130916), (292, 1092186), (376, 848187), (423, 753944), (438, 728124), (564, 565458), (584, 546093), (657, 485416), (846, 376972), (876, 364062), (1128, 282729), (1291, 247032), (1314, 242708), (1692, 188486), (1752, 182031), (2582, 123516), (2628, 121354), (3384, 94243), (3431, 92952), (3873, 82344), (5164, 61758), (5256, 60677), (6862, 46476), (7746, 41172), (10293, 30984), (10328, 30879), (11619, 27448), (13724, 23238), (15492, 20586)]