217829808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7023

約数の個数: 120

約数和(自身を含む): 719287296

約数和(自身を除く): 501457488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 6971, 7812, 10416, 13942, 15624, 20913, 27884, 31248, 41826, 48797, 55768, 62739, 83652, 97594, 111536, 125478, 146391, 167304, 195188, 216101, 250956, 292782, 334608, 390376, 432202, 439173, 501912, 585564, 648303, 780752, 864404, 878346, 1003824, 1171128, 1296606, 1512707, 1728808, 1756692, 1944909, 2342256, 2593212, 3025414, 3457616, 3513384, 3889818, 4538121, 5186424, 6050828, 7026768, 7779636, 9076242, 10372848, 12101656, 13614363, 15559272, 18152484, 24203312, 27228726, 31118544, 36304968, 54457452, 72609936, 108914904, 217829808]

約数ペア:

[(1, 217829808), (2, 108914904), (3, 72609936), (4, 54457452), (6, 36304968), (7, 31118544), (8, 27228726), (9, 24203312), (12, 18152484), (14, 15559272), (16, 13614363), (18, 12101656), (21, 10372848), (24, 9076242), (28, 7779636), (31, 7026768), (36, 6050828), (42, 5186424), (48, 4538121), (56, 3889818), (62, 3513384), (63, 3457616), (72, 3025414), (84, 2593212), (93, 2342256), (112, 1944909), (124, 1756692), (126, 1728808), (144, 1512707), (168, 1296606), (186, 1171128), (217, 1003824), (248, 878346), (252, 864404), (279, 780752), (336, 648303), (372, 585564), (434, 501912), (496, 439173), (504, 432202), (558, 390376), (651, 334608), (744, 292782), (868, 250956), (1008, 216101), (1116, 195188), (1302, 167304), (1488, 146391), (1736, 125478), (1953, 111536), (2232, 97594), (2604, 83652), (3472, 62739), (3906, 55768), (4464, 48797), (5208, 41826), (6971, 31248), (7812, 27884), (10416, 20913), (13942, 15624)]