427232208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 1230171264

約数和(自身を除く): 802939056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 83, 104, 113, 146, 156, 166, 208, 219, 226, 249, 292, 312, 332, 339, 438, 452, 498, 584, 624, 664, 678, 876, 904, 949, 996, 1079, 1168, 1328, 1356, 1469, 1752, 1808, 1898, 1992, 2158, 2712, 2847, 2938, 3237, 3504, 3796, 3984, 4316, 4407, 5424, 5694, 5876, 6059, 6474, 7592, 8249, 8632, 8814, 9379, 11388, 11752, 12118, 12948, 15184, 16498, 17264, 17628, 18177, 18758, 22776, 23504, 24236, 24747, 25896, 28137, 32996, 35256, 36354, 37516, 45552, 48472, 49494, 51792, 56274, 65992, 70512, 72708, 75032, 78767, 96944, 98988, 107237, 112548, 121927, 131984, 145416, 150064, 157534, 197976, 214474, 225096, 236301, 243854, 290832, 315068, 321711, 365781, 395952, 428948, 450192, 472602, 487708, 630136, 643422, 684667, 731562, 857896, 945204, 975416, 1260272, 1286844, 1369334, 1463124, 1715792, 1890408, 1950832, 2054001, 2573688, 2738668, 2926248, 3780816, 4108002, 5147376, 5477336, 5852496, 8216004, 8900671, 10954672, 16432008, 17801342, 26702013, 32864016, 35602684, 53404026, 71205368, 106808052, 142410736, 213616104, 427232208]

約数ペア:

[(1, 427232208), (2, 213616104), (3, 142410736), (4, 106808052), (6, 71205368), (8, 53404026), (12, 35602684), (13, 32864016), (16, 26702013), (24, 17801342), (26, 16432008), (39, 10954672), (48, 8900671), (52, 8216004), (73, 5852496), (78, 5477336), (83, 5147376), (104, 4108002), (113, 3780816), (146, 2926248), (156, 2738668), (166, 2573688), (208, 2054001), (219, 1950832), (226, 1890408), (249, 1715792), (292, 1463124), (312, 1369334), (332, 1286844), (339, 1260272), (438, 975416), (452, 945204), (498, 857896), (584, 731562), (624, 684667), (664, 643422), (678, 630136), (876, 487708), (904, 472602), (949, 450192), (996, 428948), (1079, 395952), (1168, 365781), (1328, 321711), (1356, 315068), (1469, 290832), (1752, 243854), (1808, 236301), (1898, 225096), (1992, 214474), (2158, 197976), (2712, 157534), (2847, 150064), (2938, 145416), (3237, 131984), (3504, 121927), (3796, 112548), (3984, 107237), (4316, 98988), (4407, 96944), (5424, 78767), (5694, 75032), (5876, 72708), (6059, 70512), (6474, 65992), (7592, 56274), (8249, 51792), (8632, 49494), (8814, 48472), (9379, 45552), (11388, 37516), (11752, 36354), (12118, 35256), (12948, 32996), (15184, 28137), (16498, 25896), (17264, 24747), (17628, 24236), (18177, 23504), (18758, 22776)]