218944152

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 695354400

約数和(自身を除く): 476410248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 229, 252, 271, 294, 392, 441, 458, 504, 542, 588, 687, 813, 882, 916, 1084, 1176, 1374, 1603, 1626, 1764, 1832, 1897, 2061, 2168, 2439, 2748, 3206, 3252, 3528, 3794, 4122, 4809, 4878, 5496, 5691, 6412, 6504, 7588, 8244, 9618, 9756, 11221, 11382, 12824, 13279, 14427, 15176, 16488, 17073, 19236, 19512, 22442, 22764, 26558, 28854, 33663, 34146, 38472, 39837, 44884, 45528, 53116, 57708, 62059, 67326, 68292, 79674, 89768, 100989, 106232, 115416, 119511, 124118, 134652, 136584, 159348, 186177, 201978, 239022, 248236, 269304, 318696, 372354, 403956, 434413, 478044, 496472, 558531, 744708, 807912, 868826, 956088, 1117062, 1303239, 1489416, 1737652, 2234124, 2606478, 3040891, 3475304, 3909717, 4468248, 5212956, 6081782, 7819434, 9122673, 10425912, 12163564, 15638868, 18245346, 24327128, 27368019, 31277736, 36490692, 54736038, 72981384, 109472076, 218944152]

約数ペア:

[(1, 218944152), (2, 109472076), (3, 72981384), (4, 54736038), (6, 36490692), (7, 31277736), (8, 27368019), (9, 24327128), (12, 18245346), (14, 15638868), (18, 12163564), (21, 10425912), (24, 9122673), (28, 7819434), (36, 6081782), (42, 5212956), (49, 4468248), (56, 3909717), (63, 3475304), (72, 3040891), (84, 2606478), (98, 2234124), (126, 1737652), (147, 1489416), (168, 1303239), (196, 1117062), (229, 956088), (252, 868826), (271, 807912), (294, 744708), (392, 558531), (441, 496472), (458, 478044), (504, 434413), (542, 403956), (588, 372354), (687, 318696), (813, 269304), (882, 248236), (916, 239022), (1084, 201978), (1176, 186177), (1374, 159348), (1603, 136584), (1626, 134652), (1764, 124118), (1832, 119511), (1897, 115416), (2061, 106232), (2168, 100989), (2439, 89768), (2748, 79674), (3206, 68292), (3252, 67326), (3528, 62059), (3794, 57708), (4122, 53116), (4809, 45528), (4878, 44884), (5496, 39837), (5691, 38472), (6412, 34146), (6504, 33663), (7588, 28854), (8244, 26558), (9618, 22764), (9756, 22442), (11221, 19512), (11382, 19236), (12824, 17073), (13279, 16488), (14427, 15176)]