281257036044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1\times {\mathrm{11471}}^1$

素因数の和:12215

約数の個数: 96

約数和(自身を含む): 699099641856

約数和(自身を除く): 417842605812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 263, 457, 526, 789, 914, 1052, 1371, 1578, 1828, 2742, 3156, 4471, 5484, 7769, 8942, 11471, 13413, 15538, 17884, 22942, 23307, 26826, 31076, 34413, 45884, 46614, 53652, 68826, 93228, 120191, 137652, 195007, 240382, 360573, 390014, 480764, 585021, 721146, 780028, 1170042, 1442292, 2043247, 2340084, 3016873, 4086494, 5242247, 6033746, 6129741, 8172988, 9050619, 10484494, 12067492, 12259482, 15726741, 18101238, 20968988, 24518964, 31453482, 36202476, 51286841, 62906964, 89118199, 102573682, 153860523, 178236398, 205147364, 267354597, 307721046, 356472796, 534709194, 615442092, 1069418388, 1378710961, 2757421922, 4136132883, 5514843844, 8272265766, 16544531532, 23438086337, 46876172674, 70314259011, 93752345348, 140628518022, 281257036044]

約数ペア:

[(1, 281257036044), (2, 140628518022), (3, 93752345348), (4, 70314259011), (6, 46876172674), (12, 23438086337), (17, 16544531532), (34, 8272265766), (51, 5514843844), (68, 4136132883), (102, 2757421922), (204, 1378710961), (263, 1069418388), (457, 615442092), (526, 534709194), (789, 356472796), (914, 307721046), (1052, 267354597), (1371, 205147364), (1578, 178236398), (1828, 153860523), (2742, 102573682), (3156, 89118199), (4471, 62906964), (5484, 51286841), (7769, 36202476), (8942, 31453482), (11471, 24518964), (13413, 20968988), (15538, 18101238), (17884, 15726741), (22942, 12259482), (23307, 12067492), (26826, 10484494), (31076, 9050619), (34413, 8172988), (45884, 6129741), (46614, 6033746), (53652, 5242247), (68826, 4086494), (93228, 3016873), (120191, 2340084), (137652, 2043247), (195007, 1442292), (240382, 1170042), (360573, 780028), (390014, 721146), (480764, 585021)]