259666776

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 748440000

約数和(自身を除く): 488773224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 109, 123, 164, 216, 218, 246, 269, 327, 328, 369, 436, 492, 538, 654, 738, 807, 872, 981, 984, 1076, 1107, 1308, 1476, 1614, 1962, 2152, 2214, 2421, 2616, 2943, 2952, 3228, 3924, 4428, 4469, 4842, 5886, 6456, 7263, 7848, 8856, 8938, 9684, 11029, 11772, 13407, 14526, 17876, 19368, 22058, 23544, 26814, 29052, 29321, 33087, 35752, 40221, 44116, 53628, 58104, 58642, 66174, 80442, 87963, 88232, 99261, 107256, 117284, 120663, 132348, 160884, 175926, 198522, 234568, 241326, 263889, 264696, 297783, 321768, 351852, 397044, 482652, 527778, 595566, 703704, 791667, 794088, 965304, 1055556, 1191132, 1202161, 1583334, 2111112, 2382264, 2404322, 3166668, 3606483, 4808644, 6333336, 7212966, 9617288, 10819449, 14425932, 21638898, 28851864, 32458347, 43277796, 64916694, 86555592, 129833388, 259666776]

約数ペア:

[(1, 259666776), (2, 129833388), (3, 86555592), (4, 64916694), (6, 43277796), (8, 32458347), (9, 28851864), (12, 21638898), (18, 14425932), (24, 10819449), (27, 9617288), (36, 7212966), (41, 6333336), (54, 4808644), (72, 3606483), (82, 3166668), (108, 2404322), (109, 2382264), (123, 2111112), (164, 1583334), (216, 1202161), (218, 1191132), (246, 1055556), (269, 965304), (327, 794088), (328, 791667), (369, 703704), (436, 595566), (492, 527778), (538, 482652), (654, 397044), (738, 351852), (807, 321768), (872, 297783), (981, 264696), (984, 263889), (1076, 241326), (1107, 234568), (1308, 198522), (1476, 175926), (1614, 160884), (1962, 132348), (2152, 120663), (2214, 117284), (2421, 107256), (2616, 99261), (2943, 88232), (2952, 87963), (3228, 80442), (3924, 66174), (4428, 58642), (4469, 58104), (4842, 53628), (5886, 44116), (6456, 40221), (7263, 35752), (7848, 33087), (8856, 29321), (8938, 29052), (9684, 26814), (11029, 23544), (11772, 22058), (13407, 19368), (14526, 17876)]