664893684

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7556

約数の個数: 144

約数和(自身を含む): 2145456768

約数和(自身を除く): 1480563084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4914, 6318, 6804, 7371, 7517, 9828, 12636, 14742, 15034, 22113, 22551, 29484, 30068, 44226, 45102, 52619, 67653, 88452, 90204, 97721, 105238, 135306, 157857, 195442, 202959, 210476, 270612, 293163, 315714, 390884, 405918, 473571, 586326, 608877, 631428, 684047, 811836, 879489, 947142, 1172652, 1217754, 1368094, 1420713, 1758978, 1826631, 1894284, 2052141, 2435508, 2638467, 2736188, 2841426, 3517956, 3653262, 4104282, 4262139, 5276934, 5682852, 6156423, 7306524, 7915401, 8208564, 8524278, 10553868, 12312846, 12786417, 15830802, 17048556, 18469269, 23746203, 24625692, 25572834, 31661604, 36938538, 47492406, 51145668, 55407807, 73877076, 94984812, 110815614, 166223421, 221631228, 332446842, 664893684]

約数ペア:

[(1, 664893684), (2, 332446842), (3, 221631228), (4, 166223421), (6, 110815614), (7, 94984812), (9, 73877076), (12, 55407807), (13, 51145668), (14, 47492406), (18, 36938538), (21, 31661604), (26, 25572834), (27, 24625692), (28, 23746203), (36, 18469269), (39, 17048556), (42, 15830802), (52, 12786417), (54, 12312846), (63, 10553868), (78, 8524278), (81, 8208564), (84, 7915401), (91, 7306524), (108, 6156423), (117, 5682852), (126, 5276934), (156, 4262139), (162, 4104282), (182, 3653262), (189, 3517956), (234, 2841426), (243, 2736188), (252, 2638467), (273, 2435508), (324, 2052141), (351, 1894284), (364, 1826631), (378, 1758978), (468, 1420713), (486, 1368094), (546, 1217754), (567, 1172652), (702, 947142), (756, 879489), (819, 811836), (972, 684047), (1053, 631428), (1092, 608877), (1134, 586326), (1404, 473571), (1638, 405918), (1701, 390884), (2106, 315714), (2268, 293163), (2457, 270612), (3159, 210476), (3276, 202959), (3402, 195442), (4212, 157857), (4914, 135306), (6318, 105238), (6804, 97721), (7371, 90204), (7517, 88452), (9828, 67653), (12636, 52619), (14742, 45102), (15034, 44226), (22113, 30068), (22551, 29484)]