9809131472

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{1483}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 22059838080

約数和(自身を除く): 12250706608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 809, 1022, 1168, 1483, 1618, 2044, 2966, 3236, 4088, 5663, 5932, 6472, 8176, 10381, 11326, 11864, 12944, 20762, 22652, 23728, 41524, 45304, 59057, 83048, 90608, 108259, 118114, 166096, 216518, 236228, 413399, 433036, 472456, 757813, 826798, 866072, 944912, 1199747, 1515626, 1653596, 1732144, 2399494, 3031252, 3307192, 4798988, 6062504, 6614384, 8398229, 9597976, 12125008, 16796458, 19195952, 33592916, 67185832, 87581531, 134371664, 175163062, 350326124, 613070717, 700652248, 1226141434, 1401304496, 2452282868, 4904565736, 9809131472]

約数ペア:

[(1, 9809131472), (2, 4904565736), (4, 2452282868), (7, 1401304496), (8, 1226141434), (14, 700652248), (16, 613070717), (28, 350326124), (56, 175163062), (73, 134371664), (112, 87581531), (146, 67185832), (292, 33592916), (511, 19195952), (584, 16796458), (809, 12125008), (1022, 9597976), (1168, 8398229), (1483, 6614384), (1618, 6062504), (2044, 4798988), (2966, 3307192), (3236, 3031252), (4088, 2399494), (5663, 1732144), (5932, 1653596), (6472, 1515626), (8176, 1199747), (10381, 944912), (11326, 866072), (11864, 826798), (12944, 757813), (20762, 472456), (22652, 433036), (23728, 413399), (41524, 236228), (45304, 216518), (59057, 166096), (83048, 118114), (90608, 108259)]