40064178816

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{440227}}^1$

素因数の和:440326

約数の個数: 96

約数和(自身を含む): 116748465600

約数和(自身を除く): 76684286784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 288, 316, 384, 474, 576, 632, 711, 948, 1152, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 10112, 11376, 15168, 22752, 30336, 45504, 91008, 440227, 880454, 1320681, 1760908, 2641362, 3521816, 3962043, 5282724, 7043632, 7924086, 10565448, 14087264, 15848172, 21130896, 28174528, 31696344, 34777933, 42261792, 56349056, 63392688, 69555866, 84523584, 104333799, 126785376, 139111732, 169047168, 208667598, 253570752, 278223464, 313001397, 417335196, 507141504, 556446928, 626002794, 834670392, 1112893856, 1252005588, 1669340784, 2225787712, 2504011176, 3338681568, 4451575424, 5008022352, 6677363136, 10016044704, 13354726272, 20032089408, 40064178816]

約数ペア:

[(1, 40064178816), (2, 20032089408), (3, 13354726272), (4, 10016044704), (6, 6677363136), (8, 5008022352), (9, 4451575424), (12, 3338681568), (16, 2504011176), (18, 2225787712), (24, 1669340784), (32, 1252005588), (36, 1112893856), (48, 834670392), (64, 626002794), (72, 556446928), (79, 507141504), (96, 417335196), (128, 313001397), (144, 278223464), (158, 253570752), (192, 208667598), (237, 169047168), (288, 139111732), (316, 126785376), (384, 104333799), (474, 84523584), (576, 69555866), (632, 63392688), (711, 56349056), (948, 42261792), (1152, 34777933), (1264, 31696344), (1422, 28174528), (1896, 21130896), (2528, 15848172), (2844, 14087264), (3792, 10565448), (5056, 7924086), (5688, 7043632), (7584, 5282724), (10112, 3962043), (11376, 3521816), (15168, 2641362), (22752, 1760908), (30336, 1320681), (45504, 880454), (91008, 440227)]