397879056

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 120

約数和(自身を含む): 1166007960

約数和(自身を除く): 768128904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 111, 144, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 592, 636, 666, 848, 888, 954, 1272, 1332, 1409, 1776, 1908, 1961, 2544, 2664, 2818, 3816, 3922, 4227, 5328, 5636, 5883, 7632, 7844, 8454, 11272, 11766, 12681, 15688, 16908, 17649, 22544, 23532, 25362, 31376, 33816, 35298, 47064, 50724, 52133, 67632, 70596, 74677, 94128, 101448, 104266, 141192, 149354, 156399, 202896, 208532, 224031, 282384, 298708, 312798, 417064, 448062, 469197, 597416, 625596, 672093, 834128, 896124, 938394, 1194832, 1251192, 1344186, 1792248, 1876788, 2502384, 2688372, 2763049, 3584496, 3753576, 5376744, 5526098, 7507152, 8289147, 10753488, 11052196, 16578294, 22104392, 24867441, 33156588, 44208784, 49734882, 66313176, 99469764, 132626352, 198939528, 397879056]

約数ペア:

[(1, 397879056), (2, 198939528), (3, 132626352), (4, 99469764), (6, 66313176), (8, 49734882), (9, 44208784), (12, 33156588), (16, 24867441), (18, 22104392), (24, 16578294), (36, 11052196), (37, 10753488), (48, 8289147), (53, 7507152), (72, 5526098), (74, 5376744), (106, 3753576), (111, 3584496), (144, 2763049), (148, 2688372), (159, 2502384), (212, 1876788), (222, 1792248), (296, 1344186), (318, 1251192), (333, 1194832), (424, 938394), (444, 896124), (477, 834128), (592, 672093), (636, 625596), (666, 597416), (848, 469197), (888, 448062), (954, 417064), (1272, 312798), (1332, 298708), (1409, 282384), (1776, 224031), (1908, 208532), (1961, 202896), (2544, 156399), (2664, 149354), (2818, 141192), (3816, 104266), (3922, 101448), (4227, 94128), (5328, 74677), (5636, 70596), (5883, 67632), (7632, 52133), (7844, 50724), (8454, 47064), (11272, 35298), (11766, 33816), (12681, 31376), (15688, 25362), (16908, 23532), (17649, 22544)]