28972609524

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{757}}^1\times {\mathrm{911}}^1$

素因数の和:2070

約数の個数: 96

約数和(自身を含む): 75489523200

約数和(自身を除く): 46516913676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 757, 778, 911, 1167, 1514, 1556, 1822, 2271, 2334, 2733, 3028, 3501, 3644, 4542, 4668, 5466, 6813, 7002, 8199, 9084, 10503, 10932, 13626, 14004, 16398, 20439, 21006, 24597, 27252, 32796, 40878, 42012, 49194, 81756, 98388, 294473, 354379, 588946, 689627, 708758, 883419, 1063137, 1177892, 1379254, 1417516, 1766838, 2068881, 2126274, 2650257, 2758508, 3189411, 3533676, 4137762, 4252548, 5300514, 6206643, 6378822, 7950771, 8275524, 9568233, 10601028, 12413286, 12757644, 15901542, 18619929, 19136466, 24826572, 31803084, 37239858, 38272932, 74479716, 268264903, 536529806, 804794709, 1073059612, 1609589418, 2414384127, 3219178836, 4828768254, 7243152381, 9657536508, 14486304762, 28972609524]

約数ペア:

[(1, 28972609524), (2, 14486304762), (3, 9657536508), (4, 7243152381), (6, 4828768254), (9, 3219178836), (12, 2414384127), (18, 1609589418), (27, 1073059612), (36, 804794709), (54, 536529806), (108, 268264903), (389, 74479716), (757, 38272932), (778, 37239858), (911, 31803084), (1167, 24826572), (1514, 19136466), (1556, 18619929), (1822, 15901542), (2271, 12757644), (2334, 12413286), (2733, 10601028), (3028, 9568233), (3501, 8275524), (3644, 7950771), (4542, 6378822), (4668, 6206643), (5466, 5300514), (6813, 4252548), (7002, 4137762), (8199, 3533676), (9084, 3189411), (10503, 2758508), (10932, 2650257), (13626, 2126274), (14004, 2068881), (16398, 1766838), (20439, 1417516), (21006, 1379254), (24597, 1177892), (27252, 1063137), (32796, 883419), (40878, 708758), (42012, 689627), (49194, 588946), (81756, 354379), (98388, 294473)]