217345464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4690

約数の個数: 128

約数和(自身を含む): 712396800

約数和(自身を除く): 495051336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 4637, 5208, 5859, 6696, 7812, 9274, 11718, 13911, 15624, 18548, 23436, 27822, 32459, 37096, 41733, 46872, 55644, 64918, 83466, 97377, 111288, 125199, 129836, 143747, 166932, 194754, 250398, 259672, 287494, 292131, 333864, 389508, 431241, 500796, 574988, 584262, 779016, 862482, 876393, 1001592, 1006229, 1149976, 1168524, 1293723, 1724964, 1752786, 2012458, 2337048, 2587446, 3018687, 3449928, 3505572, 3881169, 4024916, 5174892, 6037374, 7011144, 7762338, 8049832, 9056061, 10349784, 12074748, 15524676, 18112122, 24149496, 27168183, 31049352, 36224244, 54336366, 72448488, 108672732, 217345464]

約数ペア:

[(1, 217345464), (2, 108672732), (3, 72448488), (4, 54336366), (6, 36224244), (7, 31049352), (8, 27168183), (9, 24149496), (12, 18112122), (14, 15524676), (18, 12074748), (21, 10349784), (24, 9056061), (27, 8049832), (28, 7762338), (31, 7011144), (36, 6037374), (42, 5174892), (54, 4024916), (56, 3881169), (62, 3505572), (63, 3449928), (72, 3018687), (84, 2587446), (93, 2337048), (108, 2012458), (124, 1752786), (126, 1724964), (168, 1293723), (186, 1168524), (189, 1149976), (216, 1006229), (217, 1001592), (248, 876393), (252, 862482), (279, 779016), (372, 584262), (378, 574988), (434, 500796), (504, 431241), (558, 389508), (651, 333864), (744, 292131), (756, 287494), (837, 259672), (868, 250398), (1116, 194754), (1302, 166932), (1512, 143747), (1674, 129836), (1736, 125199), (1953, 111288), (2232, 97377), (2604, 83466), (3348, 64918), (3906, 55644), (4637, 46872), (5208, 41733), (5859, 37096), (6696, 32459), (7812, 27822), (9274, 23436), (11718, 18548), (13911, 15624)]