291201678984

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1571

約数の個数: 128

約数和(自身を含む): 738422254080

約数和(自身を除く): 447220575096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 211, 326, 422, 489, 587, 601, 633, 652, 844, 978, 1174, 1202, 1266, 1304, 1688, 1761, 1803, 1956, 2348, 2404, 2532, 3522, 3606, 3912, 4696, 4808, 5064, 7044, 7212, 14088, 14424, 34393, 68786, 95681, 97963, 103179, 123857, 126811, 137572, 191362, 195926, 206358, 247714, 253622, 275144, 287043, 293889, 352787, 371571, 380433, 382724, 391852, 412716, 495428, 507244, 574086, 587778, 705574, 743142, 760866, 765448, 783704, 825432, 990856, 1014488, 1058361, 1148172, 1175556, 1411148, 1486284, 1521732, 2116722, 2296344, 2351112, 2822296, 2972568, 3043464, 4233444, 8466888, 20188691, 20670193, 40377382, 41340386, 57504281, 60566073, 62010579, 74438057, 80754764, 82680772, 115008562, 121132146, 124021158, 148876114, 161509528, 165361544, 172512843, 223314171, 230017124, 242264292, 248042316, 297752228, 345025686, 446628342, 460034248, 484528584, 496084632, 595504456, 690051372, 893256684, 1380102744, 1786513368, 12133403291, 24266806582, 36400209873, 48533613164, 72800419746, 97067226328, 145600839492, 291201678984]

約数ペア:

[(1, 291201678984), (2, 145600839492), (3, 97067226328), (4, 72800419746), (6, 48533613164), (8, 36400209873), (12, 24266806582), (24, 12133403291), (163, 1786513368), (211, 1380102744), (326, 893256684), (422, 690051372), (489, 595504456), (587, 496084632), (601, 484528584), (633, 460034248), (652, 446628342), (844, 345025686), (978, 297752228), (1174, 248042316), (1202, 242264292), (1266, 230017124), (1304, 223314171), (1688, 172512843), (1761, 165361544), (1803, 161509528), (1956, 148876114), (2348, 124021158), (2404, 121132146), (2532, 115008562), (3522, 82680772), (3606, 80754764), (3912, 74438057), (4696, 62010579), (4808, 60566073), (5064, 57504281), (7044, 41340386), (7212, 40377382), (14088, 20670193), (14424, 20188691), (34393, 8466888), (68786, 4233444), (95681, 3043464), (97963, 2972568), (103179, 2822296), (123857, 2351112), (126811, 2296344), (137572, 2116722), (191362, 1521732), (195926, 1486284), (206358, 1411148), (247714, 1175556), (253622, 1148172), (275144, 1058361), (287043, 1014488), (293889, 990856), (352787, 825432), (371571, 783704), (380433, 765448), (382724, 760866), (391852, 743142), (412716, 705574), (495428, 587778), (507244, 574086)]