277155684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8839}}^1$

素因数の和:8929

約数の個数: 72

約数和(自身を含む): 765826880

約数和(自身を除く): 488671196

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, 8839, 10452, 15678, 17678, 26517, 31356, 35356, 53034, 79551, 106068, 114907, 159102, 229814, 318204, 344721, 459628, 592213, 689442, 1034163, 1184426, 1378884, 1776639, 2068326, 2368852, 3553278, 4136652, 5329917, 7106556, 7698769, 10659834, 15397538, 21319668, 23096307, 30795076, 46192614, 69288921, 92385228, 138577842, 277155684]

約数ペア:

[(1, 277155684), (2, 138577842), (3, 92385228), (4, 69288921), (6, 46192614), (9, 30795076), (12, 23096307), (13, 21319668), (18, 15397538), (26, 10659834), (36, 7698769), (39, 7106556), (52, 5329917), (67, 4136652), (78, 3553278), (117, 2368852), (134, 2068326), (156, 1776639), (201, 1378884), (234, 1184426), (268, 1034163), (402, 689442), (468, 592213), (603, 459628), (804, 344721), (871, 318204), (1206, 229814), (1742, 159102), (2412, 114907), (2613, 106068), (3484, 79551), (5226, 53034), (7839, 35356), (8839, 31356), (10452, 26517), (15678, 17678)]