1678226784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 4882046400

約数和(自身を除く): 3203819616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 73, 78, 96, 104, 109, 146, 156, 169, 208, 218, 219, 292, 312, 327, 338, 416, 436, 438, 507, 584, 624, 654, 676, 872, 876, 949, 1014, 1168, 1248, 1308, 1352, 1417, 1744, 1752, 1898, 2028, 2197, 2336, 2616, 2704, 2834, 2847, 3488, 3504, 3796, 4056, 4251, 4394, 5232, 5408, 5668, 5694, 6591, 7008, 7592, 7957, 8112, 8502, 8788, 10464, 11336, 11388, 12337, 13182, 15184, 15914, 16224, 17004, 17576, 18421, 22672, 22776, 23871, 24674, 26364, 30368, 31828, 34008, 35152, 36842, 37011, 45344, 45552, 47742, 49348, 52728, 55263, 63656, 68016, 70304, 73684, 74022, 91104, 95484, 98696, 103441, 105456, 110526, 127312, 136032, 147368, 148044, 160381, 190968, 197392, 206882, 210912, 221052, 239473, 254624, 294736, 296088, 310323, 320762, 381936, 394784, 413764, 442104, 478946, 481143, 589472, 592176, 620646, 641524, 718419, 763872, 827528, 884208, 957892, 962286, 1184352, 1241292, 1283048, 1344733, 1436838, 1655056, 1768416, 1915784, 1924572, 2482584, 2566096, 2689466, 2873676, 3310112, 3831568, 3849144, 4034199, 4965168, 5132192, 5378932, 5747352, 7663136, 7698288, 8068398, 9930336, 10757864, 11494704, 15396576, 16136796, 17481529, 21515728, 22989408, 32273592, 34963058, 43031456, 52444587, 64547184, 69926116, 104889174, 129094368, 139852232, 209778348, 279704464, 419556696, 559408928, 839113392, 1678226784]

約数ペア:

[(1, 1678226784), (2, 839113392), (3, 559408928), (4, 419556696), (6, 279704464), (8, 209778348), (12, 139852232), (13, 129094368), (16, 104889174), (24, 69926116), (26, 64547184), (32, 52444587), (39, 43031456), (48, 34963058), (52, 32273592), (73, 22989408), (78, 21515728), (96, 17481529), (104, 16136796), (109, 15396576), (146, 11494704), (156, 10757864), (169, 9930336), (208, 8068398), (218, 7698288), (219, 7663136), (292, 5747352), (312, 5378932), (327, 5132192), (338, 4965168), (416, 4034199), (436, 3849144), (438, 3831568), (507, 3310112), (584, 2873676), (624, 2689466), (654, 2566096), (676, 2482584), (872, 1924572), (876, 1915784), (949, 1768416), (1014, 1655056), (1168, 1436838), (1248, 1344733), (1308, 1283048), (1352, 1241292), (1417, 1184352), (1744, 962286), (1752, 957892), (1898, 884208), (2028, 827528), (2197, 763872), (2336, 718419), (2616, 641524), (2704, 620646), (2834, 592176), (2847, 589472), (3488, 481143), (3504, 478946), (3796, 442104), (4056, 413764), (4251, 394784), (4394, 381936), (5232, 320762), (5408, 310323), (5668, 296088), (5694, 294736), (6591, 254624), (7008, 239473), (7592, 221052), (7957, 210912), (8112, 206882), (8502, 197392), (8788, 190968), (10464, 160381), (11336, 148044), (11388, 147368), (12337, 136032), (13182, 127312), (15184, 110526), (15914, 105456), (16224, 103441), (17004, 98696), (17576, 95484), (18421, 91104), (22672, 74022), (22776, 73684), (23871, 70304), (24674, 68016), (26364, 63656), (30368, 55263), (31828, 52728), (34008, 49348), (35152, 47742), (36842, 45552), (37011, 45344)]