260171808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12306

約数の個数: 96

約数和(自身を含む): 778813056

約数和(自身を除く): 518641248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 12263, 21216, 24526, 36789, 49052, 73578, 98104, 147156, 159419, 196208, 208471, 294312, 318838, 392416, 416942, 478257, 588624, 625413, 637676, 833884, 956514, 1177248, 1250826, 1275352, 1667768, 1913028, 2501652, 2550704, 2710123, 3335536, 3826056, 5003304, 5101408, 5420246, 6671072, 7652112, 8130369, 10006608, 10840492, 15304224, 16260738, 20013216, 21680984, 32521476, 43361968, 65042952, 86723936, 130085904, 260171808]

約数ペア:

[(1, 260171808), (2, 130085904), (3, 86723936), (4, 65042952), (6, 43361968), (8, 32521476), (12, 21680984), (13, 20013216), (16, 16260738), (17, 15304224), (24, 10840492), (26, 10006608), (32, 8130369), (34, 7652112), (39, 6671072), (48, 5420246), (51, 5101408), (52, 5003304), (68, 3826056), (78, 3335536), (96, 2710123), (102, 2550704), (104, 2501652), (136, 1913028), (156, 1667768), (204, 1275352), (208, 1250826), (221, 1177248), (272, 956514), (312, 833884), (408, 637676), (416, 625413), (442, 588624), (544, 478257), (624, 416942), (663, 392416), (816, 318838), (884, 294312), (1248, 208471), (1326, 196208), (1632, 159419), (1768, 147156), (2652, 98104), (3536, 73578), (5304, 49052), (7072, 36789), (10608, 24526), (12263, 21216)]