2021299488

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 6493132800

約数和(自身を除く): 4471833312

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, 109, 117, 127, 144, 156, 169, 208, 216, 218, 234, 254, 288, 312, 327, 338, 351, 381, 416, 432, 436, 468, 507, 508, 624, 654, 676, 702, 762, 864, 872, 936, 981, 1014, 1016, 1143, 1248, 1308, 1352, 1404, 1417, 1521, 1524, 1651, 1744, 1872, 1962, 2028, 2032, 2286, 2616, 2704, 2808, 2834, 2943, 3042, 3048, 3302, 3429, 3488, 3744, 3924, 4056, 4064, 4251, 4563, 4572, 4953, 5232, 5408, 5616, 5668, 5886, 6084, 6096, 6604, 6858, 7848, 8112, 8502, 9126, 9144, 9906, 10464, 11232, 11336, 11772, 12168, 12192, 12753, 13208, 13716, 13843, 14859, 15696, 16224, 17004, 18252, 18288, 18421, 19812, 21463, 22672, 23544, 24336, 25506, 26416, 27432, 27686, 29718, 31392, 34008, 36504, 36576, 36842, 38259, 39624, 41529, 42926, 44577, 45344, 47088, 48672, 51012, 52832, 54864, 55263, 55372, 59436, 64389, 68016, 73008, 73684, 76518, 79248, 83058, 85852, 89154, 94176, 102024, 109728, 110526, 110744, 118872, 124587, 128778, 136032, 146016, 147368, 153036, 158496, 165789, 166116, 171704, 178308, 179959, 193167, 204048, 221052, 221488, 237744, 249174, 257556, 294736, 306072, 331578, 332232, 343408, 356616, 359918, 373761, 386334, 408096, 442104, 442976, 475488, 497367, 498348, 515112, 539877, 579501, 589472, 612144, 663156, 664464, 686816, 713232, 719836, 747522, 772668, 884208, 994734, 996696, 1030224, 1079754, 1159002, 1224288, 1326312, 1328928, 1426464, 1439672, 1495044, 1545336, 1619631, 1768416, 1989468, 1993392, 2060448, 2159508, 2318004, 2339467, 2652624, 2879344, 2990088, 3090672, 3239262, 3978936, 3986784, 4319016, 4636008, 4678934, 4858893, 5305248, 5758688, 5980176, 6181344, 6478524, 7018401, 7957872, 8638032, 9272016, 9357868, 9717786, 11960352, 12957048, 14036802, 15915744, 17276064, 18544032, 18715736, 19435572, 21055203, 25914096, 28073604, 37431472, 38871144, 42110406, 51828192, 56147208, 63165609, 74862944, 77742288, 84220812, 112294416, 126331218, 155484576, 168441624, 224588832, 252662436, 336883248, 505324872, 673766496, 1010649744, 2021299488]

約数ペア:

[(1, 2021299488), (2, 1010649744), (3, 673766496), (4, 505324872), (6, 336883248), (8, 252662436), (9, 224588832), (12, 168441624), (13, 155484576), (16, 126331218), (18, 112294416), (24, 84220812), (26, 77742288), (27, 74862944), (32, 63165609), (36, 56147208), (39, 51828192), (48, 42110406), (52, 38871144), (54, 37431472), (72, 28073604), (78, 25914096), (96, 21055203), (104, 19435572), (108, 18715736), (109, 18544032), (117, 17276064), (127, 15915744), (144, 14036802), (156, 12957048), (169, 11960352), (208, 9717786), (216, 9357868), (218, 9272016), (234, 8638032), (254, 7957872), (288, 7018401), (312, 6478524), (327, 6181344), (338, 5980176), (351, 5758688), (381, 5305248), (416, 4858893), (432, 4678934), (436, 4636008), (468, 4319016), (507, 3986784), (508, 3978936), (624, 3239262), (654, 3090672), (676, 2990088), (702, 2879344), (762, 2652624), (864, 2339467), (872, 2318004), (936, 2159508), (981, 2060448), (1014, 1993392), (1016, 1989468), (1143, 1768416), (1248, 1619631), (1308, 1545336), (1352, 1495044), (1404, 1439672), (1417, 1426464), (1521, 1328928), (1524, 1326312), (1651, 1224288), (1744, 1159002), (1872, 1079754), (1962, 1030224), (2028, 996696), (2032, 994734), (2286, 884208), (2616, 772668), (2704, 747522), (2808, 719836), (2834, 713232), (2943, 686816), (3042, 664464), (3048, 663156), (3302, 612144), (3429, 589472), (3488, 579501), (3744, 539877), (3924, 515112), (4056, 498348), (4064, 497367), (4251, 475488), (4563, 442976), (4572, 442104), (4953, 408096), (5232, 386334), (5408, 373761), (5616, 359918), (5668, 356616), (5886, 343408), (6084, 332232), (6096, 331578), (6604, 306072), (6858, 294736), (7848, 257556), (8112, 249174), (8502, 237744), (9126, 221488), (9144, 221052), (9906, 204048), (10464, 193167), (11232, 179959), (11336, 178308), (11772, 171704), (12168, 166116), (12192, 165789), (12753, 158496), (13208, 153036), (13716, 147368), (13843, 146016), (14859, 136032), (15696, 128778), (16224, 124587), (17004, 118872), (18252, 110744), (18288, 110526), (18421, 109728), (19812, 102024), (21463, 94176), (22672, 89154), (23544, 85852), (24336, 83058), (25506, 79248), (26416, 76518), (27432, 73684), (27686, 73008), (29718, 68016), (31392, 64389), (34008, 59436), (36504, 55372), (36576, 55263), (36842, 54864), (38259, 52832), (39624, 51012), (41529, 48672), (42926, 47088), (44577, 45344)]