674687052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21517}}^1$

素因数の和:21607

約数の個数: 72

約数和(自身を含む): 1864147376

約数和(自身を除く): 1189460324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10452, 15678, 21517, 31356, 43034, 64551, 86068, 129102, 193653, 258204, 279721, 387306, 559442, 774612, 839163, 1118884, 1441639, 1678326, 2517489, 2883278, 3356652, 4324917, 5034978, 5766556, 8649834, 10069956, 12974751, 17299668, 18741307, 25949502, 37482614, 51899004, 56223921, 74965228, 112447842, 168671763, 224895684, 337343526, 674687052]

約数ペア:

[(1, 674687052), (2, 337343526), (3, 224895684), (4, 168671763), (6, 112447842), (9, 74965228), (12, 56223921), (13, 51899004), (18, 37482614), (26, 25949502), (36, 18741307), (39, 17299668), (52, 12974751), (67, 10069956), (78, 8649834), (117, 5766556), (134, 5034978), (156, 4324917), (201, 3356652), (234, 2883278), (268, 2517489), (402, 1678326), (468, 1441639), (603, 1118884), (804, 839163), (871, 774612), (1206, 559442), (1742, 387306), (2412, 279721), (2613, 258204), (3484, 193653), (5226, 129102), (7839, 86068), (10452, 64551), (15678, 43034), (21517, 31356)]