291277272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{84871}}^1$

素因数の和:84904

約数の個数: 64

約数和(自身を含む): 855509760

約数和(自身を除く): 564232488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 84871, 169742, 254613, 339484, 509226, 678968, 933581, 1018452, 1103323, 1867162, 2036904, 2206646, 2800743, 3309969, 3734324, 4413292, 5601486, 6619938, 7468648, 8826584, 11202972, 12136553, 13239876, 22405944, 24273106, 26479752, 36409659, 48546212, 72819318, 97092424, 145638636, 291277272]

約数ペア:

[(1, 291277272), (2, 145638636), (3, 97092424), (4, 72819318), (6, 48546212), (8, 36409659), (11, 26479752), (12, 24273106), (13, 22405944), (22, 13239876), (24, 12136553), (26, 11202972), (33, 8826584), (39, 7468648), (44, 6619938), (52, 5601486), (66, 4413292), (78, 3734324), (88, 3309969), (104, 2800743), (132, 2206646), (143, 2036904), (156, 1867162), (264, 1103323), (286, 1018452), (312, 933581), (429, 678968), (572, 509226), (858, 339484), (1144, 254613), (1716, 169742), (3432, 84871)]