245957472

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3114

約数の個数: 120

約数和(自身を含む): 746932032

約数和(自身を除く): 500974560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3061, 3348, 4464, 5022, 6122, 6696, 8928, 9183, 10044, 12244, 13392, 18366, 20088, 24488, 26784, 27549, 36732, 40176, 48976, 55098, 73464, 80352, 82647, 94891, 97952, 110196, 146928, 165294, 189782, 220392, 247941, 284673, 293856, 330588, 379564, 440784, 495882, 569346, 661176, 759128, 854019, 881568, 991764, 1138692, 1322352, 1518256, 1708038, 1983528, 2277384, 2562057, 2644704, 3036512, 3416076, 3967056, 4554768, 5124114, 6832152, 7686171, 7934112, 9109536, 10248228, 13664304, 15372342, 20496456, 27328608, 30744684, 40992912, 61489368, 81985824, 122978736, 245957472]

約数ペア:

[(1, 245957472), (2, 122978736), (3, 81985824), (4, 61489368), (6, 40992912), (8, 30744684), (9, 27328608), (12, 20496456), (16, 15372342), (18, 13664304), (24, 10248228), (27, 9109536), (31, 7934112), (32, 7686171), (36, 6832152), (48, 5124114), (54, 4554768), (62, 3967056), (72, 3416076), (81, 3036512), (93, 2644704), (96, 2562057), (108, 2277384), (124, 1983528), (144, 1708038), (162, 1518256), (186, 1322352), (216, 1138692), (248, 991764), (279, 881568), (288, 854019), (324, 759128), (372, 661176), (432, 569346), (496, 495882), (558, 440784), (648, 379564), (744, 330588), (837, 293856), (864, 284673), (992, 247941), (1116, 220392), (1296, 189782), (1488, 165294), (1674, 146928), (2232, 110196), (2511, 97952), (2592, 94891), (2976, 82647), (3061, 80352), (3348, 73464), (4464, 55098), (5022, 48976), (6122, 40176), (6696, 36732), (8928, 27549), (9183, 26784), (10044, 24488), (12244, 20088), (13392, 18366)]