247000104

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 754677000

約数和(自身を除く): 507676896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 109, 117, 156, 162, 216, 218, 234, 269, 312, 324, 327, 351, 436, 468, 538, 648, 654, 702, 807, 872, 936, 981, 1053, 1076, 1308, 1404, 1417, 1614, 1962, 2106, 2152, 2421, 2616, 2808, 2834, 2943, 3228, 3497, 3924, 4212, 4251, 4842, 5668, 5886, 6456, 6994, 7263, 7848, 8424, 8502, 8829, 9684, 10491, 11336, 11772, 12753, 13988, 14526, 17004, 17658, 19368, 20982, 21789, 23544, 25506, 27976, 29052, 29321, 31473, 34008, 35316, 38259, 41964, 43578, 51012, 58104, 58642, 62946, 70632, 76518, 83928, 87156, 87963, 94419, 102024, 114777, 117284, 125892, 153036, 174312, 175926, 188838, 229554, 234568, 251784, 263889, 283257, 306072, 351852, 377676, 381173, 459108, 527778, 566514, 703704, 755352, 762346, 791667, 918216, 1055556, 1133028, 1143519, 1524692, 1583334, 2111112, 2266056, 2287038, 2375001, 3049384, 3166668, 3430557, 4574076, 4750002, 6333336, 6861114, 9148152, 9500004, 10291671, 13722228, 19000008, 20583342, 27444456, 30875013, 41166684, 61750026, 82333368, 123500052, 247000104]

約数ペア:

[(1, 247000104), (2, 123500052), (3, 82333368), (4, 61750026), (6, 41166684), (8, 30875013), (9, 27444456), (12, 20583342), (13, 19000008), (18, 13722228), (24, 10291671), (26, 9500004), (27, 9148152), (36, 6861114), (39, 6333336), (52, 4750002), (54, 4574076), (72, 3430557), (78, 3166668), (81, 3049384), (104, 2375001), (108, 2287038), (109, 2266056), (117, 2111112), (156, 1583334), (162, 1524692), (216, 1143519), (218, 1133028), (234, 1055556), (269, 918216), (312, 791667), (324, 762346), (327, 755352), (351, 703704), (436, 566514), (468, 527778), (538, 459108), (648, 381173), (654, 377676), (702, 351852), (807, 306072), (872, 283257), (936, 263889), (981, 251784), (1053, 234568), (1076, 229554), (1308, 188838), (1404, 175926), (1417, 174312), (1614, 153036), (1962, 125892), (2106, 117284), (2152, 114777), (2421, 102024), (2616, 94419), (2808, 87963), (2834, 87156), (2943, 83928), (3228, 76518), (3497, 70632), (3924, 62946), (4212, 58642), (4251, 58104), (4842, 51012), (5668, 43578), (5886, 41964), (6456, 38259), (6994, 35316), (7263, 34008), (7848, 31473), (8424, 29321), (8502, 29052), (8829, 27976), (9684, 25506), (10491, 23544), (11336, 21789), (11772, 20982), (12753, 19368), (13988, 17658), (14526, 17004)]