1477589082172

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1993}}^1\times {\mathrm{47881}}^1$

素因数の和:49971

約数の個数: 72

約数和(自身を含む): 3047616519360

約数和(自身を除く): 1570027437188

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 1993, 2212, 3871, 3986, 7742, 7972, 13951, 15484, 27902, 47881, 55804, 95762, 97657, 157447, 191524, 195314, 314894, 335167, 390628, 629788, 670334, 1102129, 1340668, 2204258, 2346169, 3782599, 4408516, 4692338, 7565198, 7714903, 9384676, 15130396, 15429806, 26478193, 30859612, 52956386, 95426833, 105912772, 185347351, 190853666, 370694702, 381707332, 667987831, 741389404, 1335975662, 2671951324, 4675914817, 7538719807, 9351829634, 15077439614, 18703659268, 30154879228, 52771038649, 105542077298, 211084154596, 369397270543, 738794541086, 1477589082172]

約数ペア:

[(1, 1477589082172), (2, 738794541086), (4, 369397270543), (7, 211084154596), (14, 105542077298), (28, 52771038649), (49, 30154879228), (79, 18703659268), (98, 15077439614), (158, 9351829634), (196, 7538719807), (316, 4675914817), (553, 2671951324), (1106, 1335975662), (1993, 741389404), (2212, 667987831), (3871, 381707332), (3986, 370694702), (7742, 190853666), (7972, 185347351), (13951, 105912772), (15484, 95426833), (27902, 52956386), (47881, 30859612), (55804, 26478193), (95762, 15429806), (97657, 15130396), (157447, 9384676), (191524, 7714903), (195314, 7565198), (314894, 4692338), (335167, 4408516), (390628, 3782599), (629788, 2346169), (670334, 2204258), (1102129, 1340668)]