263041506

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 120

約数和(自身を含む): 738668700

約数和(自身を除く): 475627194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 351, 378, 441, 546, 567, 637, 702, 819, 882, 1053, 1134, 1274, 1323, 1638, 1911, 2106, 2457, 2549, 2646, 3822, 3969, 4914, 5098, 5733, 7371, 7647, 7938, 11466, 14742, 15294, 17199, 17843, 22941, 33137, 34398, 35686, 45882, 51597, 53529, 66274, 68823, 99411, 103194, 107058, 124901, 137646, 160587, 198822, 206469, 231959, 249802, 298233, 321174, 374703, 412938, 463918, 481761, 596466, 695877, 749406, 894699, 963522, 1124109, 1391754, 1445283, 1623713, 1789398, 2087631, 2248218, 2684097, 2890566, 3247426, 3372327, 4175262, 4871139, 5368194, 6262893, 6744654, 9742278, 10116981, 12525786, 14613417, 18788679, 20233962, 29226834, 37577358, 43840251, 87680502, 131520753, 263041506]

約数ペア:

[(1, 263041506), (2, 131520753), (3, 87680502), (6, 43840251), (7, 37577358), (9, 29226834), (13, 20233962), (14, 18788679), (18, 14613417), (21, 12525786), (26, 10116981), (27, 9742278), (39, 6744654), (42, 6262893), (49, 5368194), (54, 4871139), (63, 4175262), (78, 3372327), (81, 3247426), (91, 2890566), (98, 2684097), (117, 2248218), (126, 2087631), (147, 1789398), (162, 1623713), (182, 1445283), (189, 1391754), (234, 1124109), (273, 963522), (294, 894699), (351, 749406), (378, 695877), (441, 596466), (546, 481761), (567, 463918), (637, 412938), (702, 374703), (819, 321174), (882, 298233), (1053, 249802), (1134, 231959), (1274, 206469), (1323, 198822), (1638, 160587), (1911, 137646), (2106, 124901), (2457, 107058), (2549, 103194), (2646, 99411), (3822, 68823), (3969, 66274), (4914, 53529), (5098, 51597), (5733, 45882), (7371, 35686), (7647, 34398), (7938, 33137), (11466, 22941), (14742, 17843), (15294, 17199)]