1276616016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16633}}^1$

素因数の和:16701

約数の個数: 120

約数和(自身を含む): 3941659176

約数和(自身を除く): 2665043160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8528, 9594, 12792, 16633, 19188, 25584, 33266, 38376, 49899, 66532, 76752, 99798, 133064, 149697, 199596, 216229, 266128, 299394, 399192, 432458, 598788, 648687, 681953, 798384, 864916, 1197576, 1297374, 1363906, 1729832, 1946061, 2045859, 2395152, 2594748, 2727812, 3459664, 3892122, 4091718, 5189496, 5455624, 6137577, 7784244, 8183436, 8865389, 10378992, 10911248, 12275154, 15568488, 16366872, 17730778, 24550308, 26596167, 31136976, 32733744, 35461556, 49100616, 53192334, 70923112, 79788501, 98201232, 106384668, 141846224, 159577002, 212769336, 319154004, 425538672, 638308008, 1276616016]

約数ペア:

[(1, 1276616016), (2, 638308008), (3, 425538672), (4, 319154004), (6, 212769336), (8, 159577002), (9, 141846224), (12, 106384668), (13, 98201232), (16, 79788501), (18, 70923112), (24, 53192334), (26, 49100616), (36, 35461556), (39, 32733744), (41, 31136976), (48, 26596167), (52, 24550308), (72, 17730778), (78, 16366872), (82, 15568488), (104, 12275154), (117, 10911248), (123, 10378992), (144, 8865389), (156, 8183436), (164, 7784244), (208, 6137577), (234, 5455624), (246, 5189496), (312, 4091718), (328, 3892122), (369, 3459664), (468, 2727812), (492, 2594748), (533, 2395152), (624, 2045859), (656, 1946061), (738, 1729832), (936, 1363906), (984, 1297374), (1066, 1197576), (1476, 864916), (1599, 798384), (1872, 681953), (1968, 648687), (2132, 598788), (2952, 432458), (3198, 399192), (4264, 299394), (4797, 266128), (5904, 216229), (6396, 199596), (8528, 149697), (9594, 133064), (12792, 99798), (16633, 76752), (19188, 66532), (25584, 49899), (33266, 38376)]