13429728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 43754256

約数和(自身を除く): 30324528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 211, 221, 234, 272, 288, 306, 312, 408, 416, 422, 442, 468, 544, 612, 624, 633, 663, 816, 844, 884, 936, 1224, 1248, 1266, 1326, 1632, 1688, 1768, 1872, 1899, 1989, 2448, 2532, 2652, 2743, 3376, 3536, 3587, 3744, 3798, 3978, 4896, 5064, 5304, 5486, 6752, 7072, 7174, 7596, 7956, 8229, 10128, 10608, 10761, 10972, 14348, 15192, 15912, 16458, 20256, 21216, 21522, 21944, 24687, 28696, 30384, 31824, 32283, 32916, 43044, 43888, 46631, 49374, 57392, 60768, 63648, 64566, 65832, 86088, 87776, 93262, 98748, 114784, 129132, 131664, 139893, 172176, 186524, 197496, 258264, 263328, 279786, 344352, 373048, 394992, 419679, 516528, 559572, 746096, 789984, 839358, 1033056, 1119144, 1492192, 1678716, 2238288, 3357432, 4476576, 6714864, 13429728]

約数ペア:

[(1, 13429728), (2, 6714864), (3, 4476576), (4, 3357432), (6, 2238288), (8, 1678716), (9, 1492192), (12, 1119144), (13, 1033056), (16, 839358), (17, 789984), (18, 746096), (24, 559572), (26, 516528), (32, 419679), (34, 394992), (36, 373048), (39, 344352), (48, 279786), (51, 263328), (52, 258264), (68, 197496), (72, 186524), (78, 172176), (96, 139893), (102, 131664), (104, 129132), (117, 114784), (136, 98748), (144, 93262), (153, 87776), (156, 86088), (204, 65832), (208, 64566), (211, 63648), (221, 60768), (234, 57392), (272, 49374), (288, 46631), (306, 43888), (312, 43044), (408, 32916), (416, 32283), (422, 31824), (442, 30384), (468, 28696), (544, 24687), (612, 21944), (624, 21522), (633, 21216), (663, 20256), (816, 16458), (844, 15912), (884, 15192), (936, 14348), (1224, 10972), (1248, 10761), (1266, 10608), (1326, 10128), (1632, 8229), (1688, 7956), (1768, 7596), (1872, 7174), (1899, 7072), (1989, 6752), (2448, 5486), (2532, 5304), (2652, 5064), (2743, 4896), (3376, 3978), (3536, 3798), (3587, 3744)]