1903483008

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{33721}}^1$

素因数の和:33755

約数の個数: 144

約数和(自身を含む): 6371940510

約数和(自身を除く): 4468457502

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 28224, 33721, 56448, 67442, 101163, 134884, 202326, 236047, 269768, 303489, 404652, 472094, 539536, 606978, 708141, 809304, 944188, 1079072, 1213956, 1416282, 1618608, 1652329, 1888376, 2124423, 2158144, 2427912, 2832564, 3237216, 3304658, 3776752, 4248846, 4316288, 4855824, 4956987, 5665128, 6474432, 6609316, 7553504, 8497692, 9711648, 9913974, 11330256, 12948864, 13218632, 14870961, 15107008, 16995384, 19423296, 19827948, 22660512, 26437264, 29741922, 30214016, 33990768, 38846592, 39655896, 45321024, 52874528, 59483844, 67981536, 79311792, 90642048, 105749056, 118967688, 135963072, 158623584, 211498112, 237935376, 271926144, 317247168, 475870752, 634494336, 951741504, 1903483008]

約数ペア:

[(1, 1903483008), (2, 951741504), (3, 634494336), (4, 475870752), (6, 317247168), (7, 271926144), (8, 237935376), (9, 211498112), (12, 158623584), (14, 135963072), (16, 118967688), (18, 105749056), (21, 90642048), (24, 79311792), (28, 67981536), (32, 59483844), (36, 52874528), (42, 45321024), (48, 39655896), (49, 38846592), (56, 33990768), (63, 30214016), (64, 29741922), (72, 26437264), (84, 22660512), (96, 19827948), (98, 19423296), (112, 16995384), (126, 15107008), (128, 14870961), (144, 13218632), (147, 12948864), (168, 11330256), (192, 9913974), (196, 9711648), (224, 8497692), (252, 7553504), (288, 6609316), (294, 6474432), (336, 5665128), (384, 4956987), (392, 4855824), (441, 4316288), (448, 4248846), (504, 3776752), (576, 3304658), (588, 3237216), (672, 2832564), (784, 2427912), (882, 2158144), (896, 2124423), (1008, 1888376), (1152, 1652329), (1176, 1618608), (1344, 1416282), (1568, 1213956), (1764, 1079072), (2016, 944188), (2352, 809304), (2688, 708141), (3136, 606978), (3528, 539536), (4032, 472094), (4704, 404652), (6272, 303489), (7056, 269768), (8064, 236047), (9408, 202326), (14112, 134884), (18816, 101163), (28224, 67442), (33721, 56448)]