127628256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 384894720

約数和(自身を除く): 257266464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 257, 336, 514, 672, 739, 771, 1028, 1478, 1542, 1799, 2056, 2217, 2956, 3084, 3598, 4112, 4434, 5173, 5397, 5912, 6168, 7196, 8224, 8868, 10346, 10794, 11824, 12336, 14392, 15519, 17736, 20692, 21588, 23648, 24672, 28784, 31038, 35472, 41384, 43176, 57568, 62076, 70944, 82768, 86352, 124152, 165536, 172704, 189923, 248304, 379846, 496608, 569769, 759692, 1139538, 1329461, 1519384, 2279076, 2658922, 3038768, 3988383, 4558152, 5317844, 6077536, 7976766, 9116304, 10635688, 15953532, 18232608, 21271376, 31907064, 42542752, 63814128, 127628256]

約数ペア:

[(1, 127628256), (2, 63814128), (3, 42542752), (4, 31907064), (6, 21271376), (7, 18232608), (8, 15953532), (12, 10635688), (14, 9116304), (16, 7976766), (21, 6077536), (24, 5317844), (28, 4558152), (32, 3988383), (42, 3038768), (48, 2658922), (56, 2279076), (84, 1519384), (96, 1329461), (112, 1139538), (168, 759692), (224, 569769), (257, 496608), (336, 379846), (514, 248304), (672, 189923), (739, 172704), (771, 165536), (1028, 124152), (1478, 86352), (1542, 82768), (1799, 70944), (2056, 62076), (2217, 57568), (2956, 43176), (3084, 41384), (3598, 35472), (4112, 31038), (4434, 28784), (5173, 24672), (5397, 23648), (5912, 21588), (6168, 20692), (7196, 17736), (8224, 15519), (8868, 14392), (10346, 12336), (10794, 11824)]