390236148

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 1008352800

約数和(自身を除く): 618116652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 269, 354, 531, 538, 683, 708, 807, 1062, 1076, 1366, 1614, 2049, 2124, 2421, 2732, 3228, 4098, 4842, 6147, 8196, 9684, 12294, 15871, 24588, 31742, 40297, 47613, 63484, 80594, 95226, 120891, 142839, 161188, 183727, 190452, 241782, 285678, 362673, 367454, 483564, 551181, 571356, 725346, 734908, 1102362, 1450692, 1653543, 2204724, 3307086, 6614172, 10839893, 21679786, 32519679, 43359572, 65039358, 97559037, 130078716, 195118074, 390236148]

約数ペア:

[(1, 390236148), (2, 195118074), (3, 130078716), (4, 97559037), (6, 65039358), (9, 43359572), (12, 32519679), (18, 21679786), (36, 10839893), (59, 6614172), (118, 3307086), (177, 2204724), (236, 1653543), (269, 1450692), (354, 1102362), (531, 734908), (538, 725346), (683, 571356), (708, 551181), (807, 483564), (1062, 367454), (1076, 362673), (1366, 285678), (1614, 241782), (2049, 190452), (2124, 183727), (2421, 161188), (2732, 142839), (3228, 120891), (4098, 95226), (4842, 80594), (6147, 63484), (8196, 47613), (9684, 40297), (12294, 31742), (15871, 24588)]