401039532

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^2\times {\mathrm{47}}^2$

素因数の和:189

約数の個数: 108

約数和(自身を含む): 1088867080

約数和(自身を除く): 687827548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 47, 54, 82, 94, 108, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 1107, 1269, 1476, 1681, 1692, 1927, 2209, 2214, 2538, 3362, 3854, 4418, 4428, 5043, 5076, 5781, 6627, 6724, 7708, 8836, 10086, 11562, 13254, 15129, 17343, 19881, 20172, 23124, 26508, 30258, 34686, 39762, 45387, 52029, 59643, 60516, 69372, 79007, 79524, 90569, 90774, 104058, 119286, 158014, 181138, 181548, 208116, 237021, 238572, 271707, 316028, 362276, 474042, 543414, 711063, 815121, 948084, 1086828, 1422126, 1630242, 2133189, 2445363, 2844252, 3260484, 3713329, 4266378, 4890726, 7426658, 8532756, 9781452, 11139987, 14853316, 22279974, 33419961, 44559948, 66839922, 100259883, 133679844, 200519766, 401039532]

約数ペア:

[(1, 401039532), (2, 200519766), (3, 133679844), (4, 100259883), (6, 66839922), (9, 44559948), (12, 33419961), (18, 22279974), (27, 14853316), (36, 11139987), (41, 9781452), (47, 8532756), (54, 7426658), (82, 4890726), (94, 4266378), (108, 3713329), (123, 3260484), (141, 2844252), (164, 2445363), (188, 2133189), (246, 1630242), (282, 1422126), (369, 1086828), (423, 948084), (492, 815121), (564, 711063), (738, 543414), (846, 474042), (1107, 362276), (1269, 316028), (1476, 271707), (1681, 238572), (1692, 237021), (1927, 208116), (2209, 181548), (2214, 181138), (2538, 158014), (3362, 119286), (3854, 104058), (4418, 90774), (4428, 90569), (5043, 79524), (5076, 79007), (5781, 69372), (6627, 60516), (6724, 59643), (7708, 52029), (8836, 45387), (10086, 39762), (11562, 34686), (13254, 30258), (15129, 26508), (17343, 23124), (19881, 20172)]