648562512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4757

約数の個数: 120

約数和(自身を含む): 1921377024

約数和(自身を除く): 1272814512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1326, 1352, 1768, 2028, 2652, 2704, 2873, 3536, 4056, 4703, 5304, 5746, 8112, 8619, 9406, 10608, 11492, 14109, 17238, 18812, 22984, 28218, 34476, 37624, 45968, 56436, 61139, 68952, 75248, 79951, 112872, 122278, 137904, 159902, 183417, 225744, 239853, 244556, 319804, 366834, 479706, 489112, 639608, 733668, 794807, 959412, 978224, 1039363, 1279216, 1467336, 1589614, 1918824, 2078726, 2384421, 2934672, 3118089, 3179228, 3837648, 4157452, 4768842, 6236178, 6358456, 8314904, 9537684, 12472356, 12716912, 13511719, 16629808, 19075368, 24944712, 27023438, 38150736, 40535157, 49889424, 54046876, 81070314, 108093752, 162140628, 216187504, 324281256, 648562512]

約数ペア:

[(1, 648562512), (2, 324281256), (3, 216187504), (4, 162140628), (6, 108093752), (8, 81070314), (12, 54046876), (13, 49889424), (16, 40535157), (17, 38150736), (24, 27023438), (26, 24944712), (34, 19075368), (39, 16629808), (48, 13511719), (51, 12716912), (52, 12472356), (68, 9537684), (78, 8314904), (102, 6358456), (104, 6236178), (136, 4768842), (156, 4157452), (169, 3837648), (204, 3179228), (208, 3118089), (221, 2934672), (272, 2384421), (312, 2078726), (338, 1918824), (408, 1589614), (442, 1467336), (507, 1279216), (624, 1039363), (663, 978224), (676, 959412), (816, 794807), (884, 733668), (1014, 639608), (1326, 489112), (1352, 479706), (1768, 366834), (2028, 319804), (2652, 244556), (2704, 239853), (2873, 225744), (3536, 183417), (4056, 159902), (4703, 137904), (5304, 122278), (5746, 112872), (8112, 79951), (8619, 75248), (9406, 68952), (10608, 61139), (11492, 56436), (14109, 45968), (17238, 37624), (18812, 34476), (22984, 28218)]