262728144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:614

約数の個数: 160

約数和(自身を含む): 867722240

約数和(自身を除く): 604994096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 283, 307, 336, 378, 432, 504, 566, 614, 756, 849, 921, 1008, 1132, 1228, 1512, 1698, 1842, 1981, 2149, 2264, 2456, 2547, 2763, 3024, 3396, 3684, 3962, 4298, 4528, 4912, 5094, 5526, 5943, 6447, 6792, 7368, 7641, 7924, 8289, 8596, 10188, 11052, 11886, 12894, 13584, 14736, 15282, 15848, 16578, 17192, 17829, 19341, 20376, 22104, 23772, 25788, 30564, 31696, 33156, 34384, 35658, 38682, 40752, 44208, 47544, 51576, 53487, 58023, 61128, 66312, 71316, 77364, 86881, 95088, 103152, 106974, 116046, 122256, 132624, 142632, 154728, 173762, 213948, 232092, 260643, 285264, 309456, 347524, 427896, 464184, 521286, 608167, 695048, 781929, 855792, 928368, 1042572, 1216334, 1390096, 1563858, 1824501, 2085144, 2345787, 2432668, 3127716, 3649002, 4170288, 4691574, 4865336, 5473503, 6255432, 7298004, 9383148, 9730672, 10947006, 12510864, 14596008, 16420509, 18766296, 21894012, 29192016, 32841018, 37532592, 43788024, 65682036, 87576048, 131364072, 262728144]

約数ペア:

[(1, 262728144), (2, 131364072), (3, 87576048), (4, 65682036), (6, 43788024), (7, 37532592), (8, 32841018), (9, 29192016), (12, 21894012), (14, 18766296), (16, 16420509), (18, 14596008), (21, 12510864), (24, 10947006), (27, 9730672), (28, 9383148), (36, 7298004), (42, 6255432), (48, 5473503), (54, 4865336), (56, 4691574), (63, 4170288), (72, 3649002), (84, 3127716), (108, 2432668), (112, 2345787), (126, 2085144), (144, 1824501), (168, 1563858), (189, 1390096), (216, 1216334), (252, 1042572), (283, 928368), (307, 855792), (336, 781929), (378, 695048), (432, 608167), (504, 521286), (566, 464184), (614, 427896), (756, 347524), (849, 309456), (921, 285264), (1008, 260643), (1132, 232092), (1228, 213948), (1512, 173762), (1698, 154728), (1842, 142632), (1981, 132624), (2149, 122256), (2264, 116046), (2456, 106974), (2547, 103152), (2763, 95088), (3024, 86881), (3396, 77364), (3684, 71316), (3962, 66312), (4298, 61128), (4528, 58023), (4912, 53487), (5094, 51576), (5526, 47544), (5943, 44208), (6447, 40752), (6792, 38682), (7368, 35658), (7641, 34384), (7924, 33156), (8289, 31696), (8596, 30564), (10188, 25788), (11052, 23772), (11886, 22104), (12894, 20376), (13584, 19341), (14736, 17829), (15282, 17192), (15848, 16578)]