1881663264

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:984

約数の個数: 192

約数和(自身を含む): 5943974400

約数和(自身を除く): 4062311136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 233, 234, 288, 312, 351, 416, 432, 466, 468, 624, 699, 702, 719, 864, 932, 936, 1248, 1398, 1404, 1438, 1864, 1872, 2097, 2157, 2796, 2808, 2876, 3029, 3728, 3744, 4194, 4314, 5592, 5616, 5752, 6058, 6291, 6471, 7456, 8388, 8628, 9087, 9347, 11184, 11232, 11504, 12116, 12582, 12942, 16776, 17256, 18174, 18694, 19413, 22368, 23008, 24232, 25164, 25884, 27261, 28041, 33552, 34512, 36348, 37388, 38826, 48464, 50328, 51768, 54522, 56082, 67104, 69024, 72696, 74776, 77652, 81783, 84123, 96928, 100656, 103536, 109044, 112164, 145392, 149552, 155304, 163566, 167527, 168246, 201312, 207072, 218088, 224328, 252369, 290784, 299104, 310608, 327132, 335054, 336492, 436176, 448656, 502581, 504738, 621216, 654264, 670108, 672984, 872352, 897312, 1005162, 1009476, 1308528, 1340216, 1345968, 1507743, 2010324, 2018952, 2177851, 2617056, 2680432, 2691936, 3015486, 4020648, 4037904, 4355702, 4523229, 5360864, 6030972, 6533553, 8041296, 8075808, 8711404, 9046458, 12061944, 13067106, 16082592, 17422808, 18092916, 19600659, 24123888, 26134212, 34845616, 36185832, 39201318, 48247776, 52268424, 58801977, 69691232, 72371664, 78402636, 104536848, 117603954, 144743328, 156805272, 209073696, 235207908, 313610544, 470415816, 627221088, 940831632, 1881663264]

約数ペア:

[(1, 1881663264), (2, 940831632), (3, 627221088), (4, 470415816), (6, 313610544), (8, 235207908), (9, 209073696), (12, 156805272), (13, 144743328), (16, 117603954), (18, 104536848), (24, 78402636), (26, 72371664), (27, 69691232), (32, 58801977), (36, 52268424), (39, 48247776), (48, 39201318), (52, 36185832), (54, 34845616), (72, 26134212), (78, 24123888), (96, 19600659), (104, 18092916), (108, 17422808), (117, 16082592), (144, 13067106), (156, 12061944), (208, 9046458), (216, 8711404), (233, 8075808), (234, 8041296), (288, 6533553), (312, 6030972), (351, 5360864), (416, 4523229), (432, 4355702), (466, 4037904), (468, 4020648), (624, 3015486), (699, 2691936), (702, 2680432), (719, 2617056), (864, 2177851), (932, 2018952), (936, 2010324), (1248, 1507743), (1398, 1345968), (1404, 1340216), (1438, 1308528), (1864, 1009476), (1872, 1005162), (2097, 897312), (2157, 872352), (2796, 672984), (2808, 670108), (2876, 654264), (3029, 621216), (3728, 504738), (3744, 502581), (4194, 448656), (4314, 436176), (5592, 336492), (5616, 335054), (5752, 327132), (6058, 310608), (6291, 299104), (6471, 290784), (7456, 252369), (8388, 224328), (8628, 218088), (9087, 207072), (9347, 201312), (11184, 168246), (11232, 167527), (11504, 163566), (12116, 155304), (12582, 149552), (12942, 145392), (16776, 112164), (17256, 109044), (18174, 103536), (18694, 100656), (19413, 96928), (22368, 84123), (23008, 81783), (24232, 77652), (25164, 74776), (25884, 72696), (27261, 69024), (28041, 67104), (33552, 56082), (34512, 54522), (36348, 51768), (37388, 50328), (38826, 48464)]