1979200704

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25579}}^1$

素因数の和:25638

約数の個数: 112

約数和(自身を含む): 5821598720

約数和(自身を除く): 3842398016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 9672, 12896, 19344, 25579, 25792, 38688, 51158, 76737, 77376, 102316, 153474, 204632, 306948, 332527, 409264, 613896, 665054, 792949, 818528, 997581, 1227792, 1330108, 1585898, 1637056, 1995162, 2378847, 2455584, 2660216, 3171796, 3990324, 4757694, 4911168, 5320432, 6343592, 7980648, 9515388, 10308337, 10640864, 12687184, 15961296, 19030776, 20616674, 21281728, 25374368, 30925011, 31922592, 38061552, 41233348, 50748736, 61850022, 63845184, 76123104, 82466696, 123700044, 152246208, 164933392, 247400088, 329866784, 494800176, 659733568, 989600352, 1979200704]

約数ペア:

[(1, 1979200704), (2, 989600352), (3, 659733568), (4, 494800176), (6, 329866784), (8, 247400088), (12, 164933392), (13, 152246208), (16, 123700044), (24, 82466696), (26, 76123104), (31, 63845184), (32, 61850022), (39, 50748736), (48, 41233348), (52, 38061552), (62, 31922592), (64, 30925011), (78, 25374368), (93, 21281728), (96, 20616674), (104, 19030776), (124, 15961296), (156, 12687184), (186, 10640864), (192, 10308337), (208, 9515388), (248, 7980648), (312, 6343592), (372, 5320432), (403, 4911168), (416, 4757694), (496, 3990324), (624, 3171796), (744, 2660216), (806, 2455584), (832, 2378847), (992, 1995162), (1209, 1637056), (1248, 1585898), (1488, 1330108), (1612, 1227792), (1984, 997581), (2418, 818528), (2496, 792949), (2976, 665054), (3224, 613896), (4836, 409264), (5952, 332527), (6448, 306948), (9672, 204632), (12896, 153474), (19344, 102316), (25579, 77376), (25792, 76737), (38688, 51158)]