221088504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{599}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 685440000

約数和(自身を除く): 464351496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 599, 676, 728, 1014, 1092, 1183, 1198, 1352, 1797, 2028, 2184, 2197, 2366, 2396, 3549, 3594, 4056, 4193, 4394, 4732, 4792, 6591, 7098, 7188, 7787, 8386, 8788, 9464, 12579, 13182, 14196, 14376, 15379, 15574, 16772, 17576, 23361, 25158, 26364, 28392, 30758, 31148, 33544, 46137, 46722, 50316, 52728, 54509, 61516, 62296, 92274, 93444, 100632, 101231, 109018, 123032, 163527, 184548, 186888, 202462, 218036, 303693, 327054, 369096, 404924, 436072, 607386, 654108, 708617, 809848, 1214772, 1308216, 1316003, 1417234, 2125851, 2429544, 2632006, 2834468, 3948009, 4251702, 5264012, 5668936, 7896018, 8503404, 9212021, 10528024, 15792036, 17006808, 18424042, 27636063, 31584072, 36848084, 55272126, 73696168, 110544252, 221088504]

約数ペア:

[(1, 221088504), (2, 110544252), (3, 73696168), (4, 55272126), (6, 36848084), (7, 31584072), (8, 27636063), (12, 18424042), (13, 17006808), (14, 15792036), (21, 10528024), (24, 9212021), (26, 8503404), (28, 7896018), (39, 5668936), (42, 5264012), (52, 4251702), (56, 3948009), (78, 2834468), (84, 2632006), (91, 2429544), (104, 2125851), (156, 1417234), (168, 1316003), (169, 1308216), (182, 1214772), (273, 809848), (312, 708617), (338, 654108), (364, 607386), (507, 436072), (546, 404924), (599, 369096), (676, 327054), (728, 303693), (1014, 218036), (1092, 202462), (1183, 186888), (1198, 184548), (1352, 163527), (1797, 123032), (2028, 109018), (2184, 101231), (2197, 100632), (2366, 93444), (2396, 92274), (3549, 62296), (3594, 61516), (4056, 54509), (4193, 52728), (4394, 50316), (4732, 46722), (4792, 46137), (6591, 33544), (7098, 31148), (7188, 30758), (7787, 28392), (8386, 26364), (8788, 25158), (9464, 23361), (12579, 17576), (13182, 16772), (14196, 15574), (14376, 15379)]