1256637564

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14207}}^1$

素因数の和:14246

約数の個数: 144

約数和(自身を含む): 4054622208

約数和(自身を除く): 2797984644

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, 9828, 12636, 14207, 14742, 22113, 28414, 29484, 42621, 44226, 56828, 85242, 88452, 99449, 127863, 170484, 184691, 198898, 255726, 298347, 369382, 383589, 397796, 511452, 554073, 596694, 738764, 767178, 895041, 1108146, 1150767, 1193388, 1292837, 1534356, 1662219, 1790082, 2216292, 2301534, 2585674, 2685123, 3324438, 3452301, 3580164, 3878511, 4603068, 4986657, 5171348, 5370246, 6648876, 6904602, 7757022, 8055369, 9973314, 10740492, 11635533, 13809204, 14959971, 15514044, 16110738, 19946628, 23271066, 24166107, 29919942, 32221476, 34906599, 44879913, 46542132, 48332214, 59839884, 69813198, 89759826, 96664428, 104719797, 139626396, 179519652, 209439594, 314159391, 418879188, 628318782, 1256637564]

約数ペア:

[(1, 1256637564), (2, 628318782), (3, 418879188), (4, 314159391), (6, 209439594), (7, 179519652), (9, 139626396), (12, 104719797), (13, 96664428), (14, 89759826), (18, 69813198), (21, 59839884), (26, 48332214), (27, 46542132), (28, 44879913), (36, 34906599), (39, 32221476), (42, 29919942), (52, 24166107), (54, 23271066), (63, 19946628), (78, 16110738), (81, 15514044), (84, 14959971), (91, 13809204), (108, 11635533), (117, 10740492), (126, 9973314), (156, 8055369), (162, 7757022), (182, 6904602), (189, 6648876), (234, 5370246), (243, 5171348), (252, 4986657), (273, 4603068), (324, 3878511), (351, 3580164), (364, 3452301), (378, 3324438), (468, 2685123), (486, 2585674), (546, 2301534), (567, 2216292), (702, 1790082), (756, 1662219), (819, 1534356), (972, 1292837), (1053, 1193388), (1092, 1150767), (1134, 1108146), (1404, 895041), (1638, 767178), (1701, 738764), (2106, 596694), (2268, 554073), (2457, 511452), (3159, 397796), (3276, 383589), (3402, 369382), (4212, 298347), (4914, 255726), (6318, 198898), (6804, 184691), (7371, 170484), (9828, 127863), (12636, 99449), (14207, 88452), (14742, 85242), (22113, 56828), (28414, 44226), (29484, 42621)]