8705280384

素因数分解:

$2^7\times 3^3\times {\mathrm{1123}}^1\times {\mathrm{2243}}^1$

素因数の和:3389

約数の個数: 128

約数和(自身を含む): 25727011200

約数和(自身を除く): 17021730816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1123, 1152, 1728, 2243, 2246, 3369, 3456, 4486, 4492, 6729, 6738, 8972, 8984, 10107, 13458, 13476, 17944, 17968, 20187, 20214, 26916, 26952, 30321, 35888, 35936, 40374, 40428, 53832, 53904, 60561, 60642, 71776, 71872, 80748, 80856, 107664, 107808, 121122, 121284, 143552, 143744, 161496, 161712, 215328, 215616, 242244, 242568, 287104, 322992, 323424, 430656, 431232, 484488, 485136, 645984, 646848, 861312, 968976, 970272, 1291968, 1293696, 1937952, 1940544, 2518889, 2583936, 3875904, 3881088, 5037778, 7556667, 7751808, 10075556, 15113334, 20151112, 22670001, 30226668, 40302224, 45340002, 60453336, 68010003, 80604448, 90680004, 120906672, 136020006, 161208896, 181360008, 241813344, 272040012, 322417792, 362720016, 483626688, 544080024, 725440032, 967253376, 1088160048, 1450880064, 2176320096, 2901760128, 4352640192, 8705280384]

約数ペア:

[(1, 8705280384), (2, 4352640192), (3, 2901760128), (4, 2176320096), (6, 1450880064), (8, 1088160048), (9, 967253376), (12, 725440032), (16, 544080024), (18, 483626688), (24, 362720016), (27, 322417792), (32, 272040012), (36, 241813344), (48, 181360008), (54, 161208896), (64, 136020006), (72, 120906672), (96, 90680004), (108, 80604448), (128, 68010003), (144, 60453336), (192, 45340002), (216, 40302224), (288, 30226668), (384, 22670001), (432, 20151112), (576, 15113334), (864, 10075556), (1123, 7751808), (1152, 7556667), (1728, 5037778), (2243, 3881088), (2246, 3875904), (3369, 2583936), (3456, 2518889), (4486, 1940544), (4492, 1937952), (6729, 1293696), (6738, 1291968), (8972, 970272), (8984, 968976), (10107, 861312), (13458, 646848), (13476, 645984), (17944, 485136), (17968, 484488), (20187, 431232), (20214, 430656), (26916, 323424), (26952, 322992), (30321, 287104), (35888, 242568), (35936, 242244), (40374, 215616), (40428, 215328), (53832, 161712), (53904, 161496), (60561, 143744), (60642, 143552), (71776, 121284), (71872, 121122), (80748, 107808), (80856, 107664)]