253089408

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 797680800

約数和(自身を除く): 544591392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 128, 132, 143, 156, 176, 192, 208, 242, 264, 286, 312, 352, 363, 384, 416, 419, 429, 484, 528, 572, 624, 704, 726, 832, 838, 858, 968, 1056, 1144, 1248, 1257, 1408, 1452, 1573, 1664, 1676, 1716, 1936, 2112, 2288, 2496, 2514, 2904, 3146, 3352, 3432, 3872, 4224, 4576, 4609, 4719, 4992, 5028, 5447, 5808, 6292, 6704, 6864, 7744, 9152, 9218, 9438, 10056, 10894, 11616, 12584, 13408, 13728, 13827, 15488, 16341, 18304, 18436, 18876, 20112, 21788, 23232, 25168, 26816, 27456, 27654, 32682, 36872, 37752, 40224, 43576, 46464, 50336, 50699, 53632, 54912, 55308, 59917, 65364, 73744, 75504, 80448, 87152, 100672, 101398, 110616, 119834, 130728, 147488, 151008, 152097, 160896, 174304, 179751, 201344, 202796, 221232, 239668, 261456, 294976, 302016, 304194, 348608, 359502, 405592, 442464, 479336, 522912, 589952, 604032, 608388, 659087, 697216, 719004, 811184, 884928, 958672, 1045824, 1216776, 1318174, 1438008, 1622368, 1769856, 1917344, 1977261, 2091648, 2433552, 2636348, 2876016, 3244736, 3834688, 3954522, 4867104, 5272696, 5752032, 6489472, 7669376, 7909044, 9734208, 10545392, 11504064, 15818088, 19468416, 21090784, 23008128, 31636176, 42181568, 63272352, 84363136, 126544704, 253089408]

約数ペア:

[(1, 253089408), (2, 126544704), (3, 84363136), (4, 63272352), (6, 42181568), (8, 31636176), (11, 23008128), (12, 21090784), (13, 19468416), (16, 15818088), (22, 11504064), (24, 10545392), (26, 9734208), (32, 7909044), (33, 7669376), (39, 6489472), (44, 5752032), (48, 5272696), (52, 4867104), (64, 3954522), (66, 3834688), (78, 3244736), (88, 2876016), (96, 2636348), (104, 2433552), (121, 2091648), (128, 1977261), (132, 1917344), (143, 1769856), (156, 1622368), (176, 1438008), (192, 1318174), (208, 1216776), (242, 1045824), (264, 958672), (286, 884928), (312, 811184), (352, 719004), (363, 697216), (384, 659087), (416, 608388), (419, 604032), (429, 589952), (484, 522912), (528, 479336), (572, 442464), (624, 405592), (704, 359502), (726, 348608), (832, 304194), (838, 302016), (858, 294976), (968, 261456), (1056, 239668), (1144, 221232), (1248, 202796), (1257, 201344), (1408, 179751), (1452, 174304), (1573, 160896), (1664, 152097), (1676, 151008), (1716, 147488), (1936, 130728), (2112, 119834), (2288, 110616), (2496, 101398), (2514, 100672), (2904, 87152), (3146, 80448), (3352, 75504), (3432, 73744), (3872, 65364), (4224, 59917), (4576, 55308), (4609, 54912), (4719, 53632), (4992, 50699), (5028, 50336), (5447, 46464), (5808, 43576), (6292, 40224), (6704, 37752), (6864, 36872), (7744, 32682), (9152, 27654), (9218, 27456), (9438, 26816), (10056, 25168), (10894, 23232), (11616, 21788), (12584, 20112), (13408, 18876), (13728, 18436), (13827, 18304), (15488, 16341)]