251304228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10723}}^1$

素因数の和:10774

約数の個数: 96

約数和(自身を含む): 768696320

約数和(自身を除く): 517392092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 10723, 11718, 21446, 23436, 32169, 42892, 64338, 75061, 96507, 128676, 150122, 193014, 225183, 289521, 300244, 332413, 386028, 450366, 579042, 664826, 675549, 900732, 997239, 1158084, 1329652, 1351098, 1994478, 2026647, 2326891, 2702196, 2991717, 3988956, 4053294, 4653782, 5983434, 6980673, 8106588, 8975151, 9307564, 11966868, 13961346, 17950302, 20942019, 27922692, 35900604, 41884038, 62826057, 83768076, 125652114, 251304228]

約数ペア:

[(1, 251304228), (2, 125652114), (3, 83768076), (4, 62826057), (6, 41884038), (7, 35900604), (9, 27922692), (12, 20942019), (14, 17950302), (18, 13961346), (21, 11966868), (27, 9307564), (28, 8975151), (31, 8106588), (36, 6980673), (42, 5983434), (54, 4653782), (62, 4053294), (63, 3988956), (84, 2991717), (93, 2702196), (108, 2326891), (124, 2026647), (126, 1994478), (186, 1351098), (189, 1329652), (217, 1158084), (252, 997239), (279, 900732), (372, 675549), (378, 664826), (434, 579042), (558, 450366), (651, 386028), (756, 332413), (837, 300244), (868, 289521), (1116, 225183), (1302, 193014), (1674, 150122), (1953, 128676), (2604, 96507), (3348, 75061), (3906, 64338), (5859, 42892), (7812, 32169), (10723, 23436), (11718, 21446)]