218316516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 592220160

約数和(自身を除く): 373903644

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 271, 359, 374, 542, 561, 718, 748, 813, 1077, 1084, 1122, 1436, 1626, 2154, 2244, 2981, 3252, 3949, 4308, 4607, 5962, 6103, 7898, 8943, 9214, 11847, 11924, 12206, 13821, 15796, 17886, 18309, 18428, 23694, 24412, 27642, 35772, 36618, 47388, 50677, 55284, 67133, 73236, 97289, 101354, 134266, 152031, 194578, 201399, 202708, 268532, 291867, 304062, 389156, 402798, 583734, 608124, 805596, 1070179, 1167468, 1653913, 2140358, 3210537, 3307826, 4280716, 4961739, 6421074, 6615652, 9923478, 12842148, 18193043, 19846956, 36386086, 54579129, 72772172, 109158258, 218316516]

約数ペア:

[(1, 218316516), (2, 109158258), (3, 72772172), (4, 54579129), (6, 36386086), (11, 19846956), (12, 18193043), (17, 12842148), (22, 9923478), (33, 6615652), (34, 6421074), (44, 4961739), (51, 4280716), (66, 3307826), (68, 3210537), (102, 2140358), (132, 1653913), (187, 1167468), (204, 1070179), (271, 805596), (359, 608124), (374, 583734), (542, 402798), (561, 389156), (718, 304062), (748, 291867), (813, 268532), (1077, 202708), (1084, 201399), (1122, 194578), (1436, 152031), (1626, 134266), (2154, 101354), (2244, 97289), (2981, 73236), (3252, 67133), (3949, 55284), (4308, 50677), (4607, 47388), (5962, 36618), (6103, 35772), (7898, 27642), (8943, 24412), (9214, 23694), (11847, 18428), (11924, 18309), (12206, 17886), (13821, 15796)]