1642675248

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{200131}}^1$

素因数の和:200167

約数の個数: 80

約数和(自身を含む): 4963273600

約数和(自身を除く): 3320598352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 200131, 400262, 600393, 800524, 1200786, 1601048, 1801179, 2401572, 3202096, 3602358, 3802489, 4803144, 5403537, 7204716, 7604978, 9606288, 10807074, 11407467, 14409432, 15209956, 21614148, 22814934, 28818864, 30419912, 34222401, 43228296, 45629868, 60839824, 68444802, 86456592, 91259736, 102667203, 136889604, 182519472, 205334406, 273779208, 410668812, 547558416, 821337624, 1642675248]

約数ペア:

[(1, 1642675248), (2, 821337624), (3, 547558416), (4, 410668812), (6, 273779208), (8, 205334406), (9, 182519472), (12, 136889604), (16, 102667203), (18, 91259736), (19, 86456592), (24, 68444802), (27, 60839824), (36, 45629868), (38, 43228296), (48, 34222401), (54, 30419912), (57, 28818864), (72, 22814934), (76, 21614148), (108, 15209956), (114, 14409432), (144, 11407467), (152, 10807074), (171, 9606288), (216, 7604978), (228, 7204716), (304, 5403537), (342, 4803144), (432, 3802489), (456, 3602358), (513, 3202096), (684, 2401572), (912, 1801179), (1026, 1601048), (1368, 1200786), (2052, 800524), (2736, 600393), (4104, 400262), (8208, 200131)]