31315671036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{71719}}^1$

素因数の和:72056

約数の個数: 96

約数和(自身を含む): 87716428800

約数和(自身を除く): 56400757764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 311, 351, 468, 622, 702, 933, 1244, 1404, 1866, 2799, 3732, 4043, 5598, 8086, 8397, 11196, 12129, 16172, 16794, 24258, 33588, 36387, 48516, 71719, 72774, 109161, 143438, 145548, 215157, 218322, 286876, 430314, 436644, 645471, 860628, 932347, 1290942, 1864694, 1936413, 2581884, 2797041, 3729388, 3872826, 5594082, 7745652, 8391123, 11188164, 16782246, 22304609, 25173369, 33564492, 44609218, 50346738, 66913827, 89218436, 100693476, 133827654, 200741481, 267655308, 289959917, 401482962, 579919834, 602224443, 802965924, 869879751, 1159839668, 1204448886, 1739759502, 2408897772, 2609639253, 3479519004, 5219278506, 7828917759, 10438557012, 15657835518, 31315671036]

約数ペア:

[(1, 31315671036), (2, 15657835518), (3, 10438557012), (4, 7828917759), (6, 5219278506), (9, 3479519004), (12, 2609639253), (13, 2408897772), (18, 1739759502), (26, 1204448886), (27, 1159839668), (36, 869879751), (39, 802965924), (52, 602224443), (54, 579919834), (78, 401482962), (108, 289959917), (117, 267655308), (156, 200741481), (234, 133827654), (311, 100693476), (351, 89218436), (468, 66913827), (622, 50346738), (702, 44609218), (933, 33564492), (1244, 25173369), (1404, 22304609), (1866, 16782246), (2799, 11188164), (3732, 8391123), (4043, 7745652), (5598, 5594082), (8086, 3872826), (8397, 3729388), (11196, 2797041), (12129, 2581884), (16172, 1936413), (16794, 1864694), (24258, 1290942), (33588, 932347), (36387, 860628), (48516, 645471), (71719, 436644), (72774, 430314), (109161, 286876), (143438, 218322), (145548, 215157)]