123312768

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 342377280

約数和(自身を除く): 219064512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 73, 83, 96, 106, 128, 146, 159, 166, 192, 212, 219, 249, 292, 318, 332, 384, 424, 438, 498, 584, 636, 664, 848, 876, 996, 1168, 1272, 1328, 1696, 1752, 1992, 2336, 2544, 2656, 3392, 3504, 3869, 3984, 4399, 4672, 5088, 5312, 6059, 6784, 7008, 7738, 7968, 8798, 9344, 10176, 10624, 11607, 12118, 13197, 14016, 15476, 15936, 17596, 18177, 20352, 23214, 24236, 26394, 28032, 30952, 31872, 35192, 36354, 46428, 48472, 52788, 61904, 70384, 72708, 92856, 96944, 105576, 123808, 140768, 145416, 185712, 193888, 211152, 247616, 281536, 290832, 321127, 371424, 387776, 422304, 495232, 563072, 581664, 642254, 742848, 775552, 844608, 963381, 1163328, 1284508, 1485696, 1689216, 1926762, 2326656, 2569016, 3853524, 5138032, 7707048, 10276064, 15414096, 20552128, 30828192, 41104256, 61656384, 123312768]

約数ペア:

[(1, 123312768), (2, 61656384), (3, 41104256), (4, 30828192), (6, 20552128), (8, 15414096), (12, 10276064), (16, 7707048), (24, 5138032), (32, 3853524), (48, 2569016), (53, 2326656), (64, 1926762), (73, 1689216), (83, 1485696), (96, 1284508), (106, 1163328), (128, 963381), (146, 844608), (159, 775552), (166, 742848), (192, 642254), (212, 581664), (219, 563072), (249, 495232), (292, 422304), (318, 387776), (332, 371424), (384, 321127), (424, 290832), (438, 281536), (498, 247616), (584, 211152), (636, 193888), (664, 185712), (848, 145416), (876, 140768), (996, 123808), (1168, 105576), (1272, 96944), (1328, 92856), (1696, 72708), (1752, 70384), (1992, 61904), (2336, 52788), (2544, 48472), (2656, 46428), (3392, 36354), (3504, 35192), (3869, 31872), (3984, 30952), (4399, 28032), (4672, 26394), (5088, 24236), (5312, 23214), (6059, 20352), (6784, 18177), (7008, 17596), (7738, 15936), (7968, 15476), (8798, 14016), (9344, 13197), (10176, 12118), (10624, 11607)]