215899488

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{15299}}^1$

素因数の和:15329

約数の個数: 108

約数和(自身を含む): 714249900

約数和(自身を除く): 498350412

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 15299, 30598, 45897, 61196, 91794, 107093, 122392, 137691, 183588, 214186, 244784, 275382, 321279, 367176, 428372, 489568, 550764, 642558, 734352, 749651, 856744, 963837, 1101528, 1285116, 1468704, 1499302, 1713488, 1927674, 2203056, 2248953, 2570232, 2998604, 3426976, 3855348, 4406112, 4497906, 5140464, 5997208, 6746859, 7710696, 8995812, 10280928, 11994416, 13493718, 15421392, 17991624, 23988832, 26987436, 30842784, 35983248, 53974872, 71966496, 107949744, 215899488]

約数ペア:

[(1, 215899488), (2, 107949744), (3, 71966496), (4, 53974872), (6, 35983248), (7, 30842784), (8, 26987436), (9, 23988832), (12, 17991624), (14, 15421392), (16, 13493718), (18, 11994416), (21, 10280928), (24, 8995812), (28, 7710696), (32, 6746859), (36, 5997208), (42, 5140464), (48, 4497906), (49, 4406112), (56, 3855348), (63, 3426976), (72, 2998604), (84, 2570232), (96, 2248953), (98, 2203056), (112, 1927674), (126, 1713488), (144, 1499302), (147, 1468704), (168, 1285116), (196, 1101528), (224, 963837), (252, 856744), (288, 749651), (294, 734352), (336, 642558), (392, 550764), (441, 489568), (504, 428372), (588, 367176), (672, 321279), (784, 275382), (882, 244784), (1008, 214186), (1176, 183588), (1568, 137691), (1764, 122392), (2016, 107093), (2352, 91794), (3528, 61196), (4704, 45897), (7056, 30598), (14112, 15299)]