393249012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 1027353600

約数和(自身を除く): 634104588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 233, 349, 372, 403, 466, 698, 699, 806, 932, 1047, 1209, 1396, 1398, 1612, 2094, 2418, 2796, 3029, 4188, 4537, 4836, 6058, 7223, 9074, 9087, 10819, 12116, 13611, 14446, 18148, 18174, 21638, 21669, 27222, 28892, 32457, 36348, 43276, 43338, 54444, 64914, 81317, 86676, 93899, 129828, 140647, 162634, 187798, 243951, 281294, 281697, 325268, 375596, 421941, 487902, 562588, 563394, 843882, 975804, 1057121, 1126788, 1687764, 2114242, 2520827, 3171363, 4228484, 5041654, 6342726, 7562481, 10083308, 12685452, 15124962, 30249924, 32770751, 65541502, 98312253, 131083004, 196624506, 393249012]

約数ペア:

[(1, 393249012), (2, 196624506), (3, 131083004), (4, 98312253), (6, 65541502), (12, 32770751), (13, 30249924), (26, 15124962), (31, 12685452), (39, 10083308), (52, 7562481), (62, 6342726), (78, 5041654), (93, 4228484), (124, 3171363), (156, 2520827), (186, 2114242), (233, 1687764), (349, 1126788), (372, 1057121), (403, 975804), (466, 843882), (698, 563394), (699, 562588), (806, 487902), (932, 421941), (1047, 375596), (1209, 325268), (1396, 281697), (1398, 281294), (1612, 243951), (2094, 187798), (2418, 162634), (2796, 140647), (3029, 129828), (4188, 93899), (4537, 86676), (4836, 81317), (6058, 64914), (7223, 54444), (9074, 43338), (9087, 43276), (10819, 36348), (12116, 32457), (13611, 28892), (14446, 27222), (18148, 21669), (18174, 21638)]