1277878056

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11984

約数の個数: 128

約数和(自身を含む): 4012512000

約数和(自身を除く): 2734633944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2184, 2548, 2744, 3822, 4116, 4459, 5096, 7644, 8232, 8918, 11941, 13377, 15288, 17836, 23882, 26754, 35672, 35823, 47764, 53508, 71646, 83587, 95528, 107016, 143292, 155233, 167174, 250761, 286584, 310466, 334348, 465699, 501522, 585109, 620932, 668696, 931398, 1003044, 1086631, 1170218, 1241864, 1755327, 1862796, 2006088, 2173262, 2340436, 3259893, 3510654, 3725592, 4095763, 4346524, 4680872, 6519786, 7021308, 7606417, 8191526, 8693048, 12287289, 13039572, 14042616, 15212834, 16383052, 22819251, 24574578, 26079144, 30425668, 32766104, 45638502, 49149156, 53244919, 60851336, 91277004, 98298312, 106489838, 159734757, 182554008, 212979676, 319469514, 425959352, 638939028, 1277878056]

約数ペア:

[(1, 1277878056), (2, 638939028), (3, 425959352), (4, 319469514), (6, 212979676), (7, 182554008), (8, 159734757), (12, 106489838), (13, 98298312), (14, 91277004), (21, 60851336), (24, 53244919), (26, 49149156), (28, 45638502), (39, 32766104), (42, 30425668), (49, 26079144), (52, 24574578), (56, 22819251), (78, 16383052), (84, 15212834), (91, 14042616), (98, 13039572), (104, 12287289), (147, 8693048), (156, 8191526), (168, 7606417), (182, 7021308), (196, 6519786), (273, 4680872), (294, 4346524), (312, 4095763), (343, 3725592), (364, 3510654), (392, 3259893), (546, 2340436), (588, 2173262), (637, 2006088), (686, 1862796), (728, 1755327), (1029, 1241864), (1092, 1170218), (1176, 1086631), (1274, 1003044), (1372, 931398), (1911, 668696), (2058, 620932), (2184, 585109), (2548, 501522), (2744, 465699), (3822, 334348), (4116, 310466), (4459, 286584), (5096, 250761), (7644, 167174), (8232, 155233), (8918, 143292), (11941, 107016), (13377, 95528), (15288, 83587), (17836, 71646), (23882, 53508), (26754, 47764), (35672, 35823)]