665613936

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 180

約数和(自身を含む): 2093881608

約数和(自身を除く): 1428267672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 312, 324, 338, 351, 432, 468, 486, 507, 624, 648, 676, 702, 936, 972, 1013, 1014, 1053, 1296, 1352, 1404, 1521, 1872, 1944, 2026, 2028, 2106, 2704, 2808, 3039, 3042, 3159, 3888, 4052, 4056, 4212, 4563, 5616, 6078, 6084, 6318, 8104, 8112, 8424, 9117, 9126, 12156, 12168, 12636, 13169, 13689, 16208, 16848, 18234, 18252, 24312, 24336, 25272, 26338, 27351, 27378, 36468, 36504, 39507, 41067, 48624, 50544, 52676, 54702, 54756, 72936, 73008, 79014, 82053, 82134, 105352, 109404, 109512, 118521, 145872, 158028, 164106, 164268, 171197, 210704, 218808, 219024, 237042, 246159, 316056, 328212, 328536, 342394, 355563, 437616, 474084, 492318, 513591, 632112, 656424, 657072, 684788, 711126, 948168, 984636, 1027182, 1066689, 1312848, 1369576, 1422252, 1540773, 1896336, 1969272, 2054364, 2133378, 2739152, 2844504, 3081546, 3200067, 3938544, 4108728, 4266756, 4622319, 5689008, 6163092, 6400134, 8217456, 8533512, 9244638, 12326184, 12800268, 13866957, 17067024, 18489276, 24652368, 25600536, 27733914, 36978552, 41600871, 51201072, 55467828, 73957104, 83201742, 110935656, 166403484, 221871312, 332806968, 665613936]

約数ペア:

[(1, 665613936), (2, 332806968), (3, 221871312), (4, 166403484), (6, 110935656), (8, 83201742), (9, 73957104), (12, 55467828), (13, 51201072), (16, 41600871), (18, 36978552), (24, 27733914), (26, 25600536), (27, 24652368), (36, 18489276), (39, 17067024), (48, 13866957), (52, 12800268), (54, 12326184), (72, 9244638), (78, 8533512), (81, 8217456), (104, 6400134), (108, 6163092), (117, 5689008), (144, 4622319), (156, 4266756), (162, 4108728), (169, 3938544), (208, 3200067), (216, 3081546), (234, 2844504), (243, 2739152), (312, 2133378), (324, 2054364), (338, 1969272), (351, 1896336), (432, 1540773), (468, 1422252), (486, 1369576), (507, 1312848), (624, 1066689), (648, 1027182), (676, 984636), (702, 948168), (936, 711126), (972, 684788), (1013, 657072), (1014, 656424), (1053, 632112), (1296, 513591), (1352, 492318), (1404, 474084), (1521, 437616), (1872, 355563), (1944, 342394), (2026, 328536), (2028, 328212), (2106, 316056), (2704, 246159), (2808, 237042), (3039, 219024), (3042, 218808), (3159, 210704), (3888, 171197), (4052, 164268), (4056, 164106), (4212, 158028), (4563, 145872), (5616, 118521), (6078, 109512), (6084, 109404), (6318, 105352), (8104, 82134), (8112, 82053), (8424, 79014), (9117, 73008), (9126, 72936), (12156, 54756), (12168, 54702), (12636, 52676), (13169, 50544), (13689, 48624), (16208, 41067), (16848, 39507), (18234, 36504), (18252, 36468), (24312, 27378), (24336, 27351), (25272, 26338)]