668530512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15527}}^1$

素因数の和:15577

約数の個数: 120

約数和(自身を含む): 2102615424

約数和(自身を除く): 1434084912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4784, 5382, 7176, 10764, 14352, 15527, 21528, 31054, 43056, 46581, 62108, 93162, 124216, 139743, 186324, 201851, 248432, 279486, 357121, 372648, 403702, 558972, 605553, 714242, 745296, 807404, 1071363, 1117944, 1211106, 1428484, 1614808, 1816659, 2142726, 2235888, 2422212, 2856968, 3214089, 3229616, 3633318, 4285452, 4642573, 4844424, 5713936, 6428178, 7266636, 8570904, 9285146, 9688848, 12856356, 13927719, 14533272, 17141808, 18570292, 25712712, 27855438, 29066544, 37140584, 41783157, 51425424, 55710876, 74281168, 83566314, 111421752, 167132628, 222843504, 334265256, 668530512]

約数ペア:

[(1, 668530512), (2, 334265256), (3, 222843504), (4, 167132628), (6, 111421752), (8, 83566314), (9, 74281168), (12, 55710876), (13, 51425424), (16, 41783157), (18, 37140584), (23, 29066544), (24, 27855438), (26, 25712712), (36, 18570292), (39, 17141808), (46, 14533272), (48, 13927719), (52, 12856356), (69, 9688848), (72, 9285146), (78, 8570904), (92, 7266636), (104, 6428178), (117, 5713936), (138, 4844424), (144, 4642573), (156, 4285452), (184, 3633318), (207, 3229616), (208, 3214089), (234, 2856968), (276, 2422212), (299, 2235888), (312, 2142726), (368, 1816659), (414, 1614808), (468, 1428484), (552, 1211106), (598, 1117944), (624, 1071363), (828, 807404), (897, 745296), (936, 714242), (1104, 605553), (1196, 558972), (1656, 403702), (1794, 372648), (1872, 357121), (2392, 279486), (2691, 248432), (3312, 201851), (3588, 186324), (4784, 139743), (5382, 124216), (7176, 93162), (10764, 62108), (14352, 46581), (15527, 43056), (21528, 31054)]