2638270128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4787

約数の個数: 160

約数和(自身を含む): 7839498240

約数和(自身を除く): 5201228112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 208, 232, 248, 312, 348, 372, 377, 403, 464, 496, 624, 696, 744, 754, 806, 899, 1131, 1209, 1392, 1488, 1508, 1612, 1798, 2262, 2418, 2697, 3016, 3224, 3596, 4524, 4703, 4836, 5394, 6032, 6448, 7192, 9048, 9406, 9672, 10788, 11687, 14109, 14384, 18096, 18812, 19344, 21576, 23374, 28218, 35061, 37624, 43152, 46748, 56436, 61139, 70122, 75248, 93496, 112872, 122278, 136387, 140244, 145793, 183417, 186992, 225744, 244556, 272774, 280488, 291586, 366834, 409161, 437379, 489112, 545548, 560976, 583172, 733668, 818322, 874758, 978224, 1091096, 1166344, 1467336, 1636644, 1749516, 1773031, 1895309, 2182192, 2332688, 2934672, 3273288, 3499032, 3546062, 3790618, 4227997, 5319093, 5685927, 6546576, 6998064, 7092124, 7581236, 8455994, 10638186, 11371854, 12683991, 14184248, 15162472, 16911988, 21276372, 22743708, 25367982, 28368496, 30324944, 33823976, 42552744, 45487416, 50735964, 54963961, 67647952, 85105488, 90974832, 101471928, 109927922, 164891883, 202943856, 219855844, 329783766, 439711688, 659567532, 879423376, 1319135064, 2638270128]

約数ペア:

[(1, 2638270128), (2, 1319135064), (3, 879423376), (4, 659567532), (6, 439711688), (8, 329783766), (12, 219855844), (13, 202943856), (16, 164891883), (24, 109927922), (26, 101471928), (29, 90974832), (31, 85105488), (39, 67647952), (48, 54963961), (52, 50735964), (58, 45487416), (62, 42552744), (78, 33823976), (87, 30324944), (93, 28368496), (104, 25367982), (116, 22743708), (124, 21276372), (156, 16911988), (174, 15162472), (186, 14184248), (208, 12683991), (232, 11371854), (248, 10638186), (312, 8455994), (348, 7581236), (372, 7092124), (377, 6998064), (403, 6546576), (464, 5685927), (496, 5319093), (624, 4227997), (696, 3790618), (744, 3546062), (754, 3499032), (806, 3273288), (899, 2934672), (1131, 2332688), (1209, 2182192), (1392, 1895309), (1488, 1773031), (1508, 1749516), (1612, 1636644), (1798, 1467336), (2262, 1166344), (2418, 1091096), (2697, 978224), (3016, 874758), (3224, 818322), (3596, 733668), (4524, 583172), (4703, 560976), (4836, 545548), (5394, 489112), (6032, 437379), (6448, 409161), (7192, 366834), (9048, 291586), (9406, 280488), (9672, 272774), (10788, 244556), (11687, 225744), (14109, 186992), (14384, 183417), (18096, 145793), (18812, 140244), (19344, 136387), (21576, 122278), (23374, 112872), (28218, 93496), (35061, 75248), (37624, 70122), (43152, 61139), (46748, 56436)]