401023180804

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 728136864000

約数和(自身を除く): 327113683196

約数列:

[1, 2, 4, 83, 89, 166, 167, 178, 181, 332, 334, 356, 362, 449, 668, 724, 898, 1796, 7387, 13861, 14774, 14863, 15023, 16109, 27722, 29548, 29726, 30046, 30227, 32218, 37267, 39961, 55444, 59452, 60092, 60454, 64436, 74534, 74983, 79922, 81269, 120908, 149068, 149966, 159844, 162538, 299932, 325076, 1233629, 1337047, 2467258, 2508841, 2674094, 2690203, 3316763, 4934516, 5017682, 5348188, 5380406, 6223589, 6633526, 6673487, 6745327, 7232941, 10035364, 10760812, 12447178, 13267052, 13346974, 13490654, 13571923, 14465882, 24894356, 26693948, 26981308, 27143846, 28931764, 54287692, 223286849, 446573698, 553899421, 600334103, 893147396, 1107798842, 1126469609, 1200668206, 1207901147, 2215597684, 2252939218, 2401336412, 2415802294, 4505878436, 4831604588, 100255795201, 200511590402, 401023180804]

約数ペア:

[(1, 401023180804), (2, 200511590402), (4, 100255795201), (83, 4831604588), (89, 4505878436), (166, 2415802294), (167, 2401336412), (178, 2252939218), (181, 2215597684), (332, 1207901147), (334, 1200668206), (356, 1126469609), (362, 1107798842), (449, 893147396), (668, 600334103), (724, 553899421), (898, 446573698), (1796, 223286849), (7387, 54287692), (13861, 28931764), (14774, 27143846), (14863, 26981308), (15023, 26693948), (16109, 24894356), (27722, 14465882), (29548, 13571923), (29726, 13490654), (30046, 13346974), (30227, 13267052), (32218, 12447178), (37267, 10760812), (39961, 10035364), (55444, 7232941), (59452, 6745327), (60092, 6673487), (60454, 6633526), (64436, 6223589), (74534, 5380406), (74983, 5348188), (79922, 5017682), (81269, 4934516), (120908, 3316763), (149068, 2690203), (149966, 2674094), (159844, 2508841), (162538, 2467258), (299932, 1337047), (325076, 1233629)]