421845516

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 1120896000

約数和(自身を除く): 699050484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 239, 277, 354, 478, 531, 554, 708, 717, 831, 956, 1062, 1108, 1434, 1593, 1662, 2124, 2151, 2493, 2868, 3186, 3324, 4302, 4986, 6372, 6453, 7479, 8604, 9972, 12906, 14101, 14958, 16343, 25812, 28202, 29916, 32686, 42303, 49029, 56404, 65372, 66203, 84606, 98058, 126909, 132406, 147087, 169212, 196116, 198609, 253818, 264812, 294174, 380727, 397218, 441261, 507636, 588348, 595827, 761454, 794436, 882522, 1191654, 1522908, 1765044, 1787481, 2383308, 3574962, 3905977, 7149924, 7811954, 11717931, 15623908, 23435862, 35153793, 46871724, 70307586, 105461379, 140615172, 210922758, 421845516]

約数ペア:

[(1, 421845516), (2, 210922758), (3, 140615172), (4, 105461379), (6, 70307586), (9, 46871724), (12, 35153793), (18, 23435862), (27, 15623908), (36, 11717931), (54, 7811954), (59, 7149924), (108, 3905977), (118, 3574962), (177, 2383308), (236, 1787481), (239, 1765044), (277, 1522908), (354, 1191654), (478, 882522), (531, 794436), (554, 761454), (708, 595827), (717, 588348), (831, 507636), (956, 441261), (1062, 397218), (1108, 380727), (1434, 294174), (1593, 264812), (1662, 253818), (2124, 198609), (2151, 196116), (2493, 169212), (2868, 147087), (3186, 132406), (3324, 126909), (4302, 98058), (4986, 84606), (6372, 66203), (6453, 65372), (7479, 56404), (8604, 49029), (9972, 42303), (12906, 32686), (14101, 29916), (14958, 28202), (16343, 25812)]