283557456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7250

約数の個数: 160

約数和(自身を含む): 1001880320

約数和(自身を除く): 718322864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 7213, 9828, 13104, 14426, 19656, 21639, 28852, 39312, 43278, 50491, 57704, 64917, 86556, 93769, 100982, 115408, 129834, 151473, 173112, 187538, 194751, 201964, 259668, 281307, 302946, 346224, 375076, 389502, 403928, 454419, 519336, 562614, 605892, 656383, 750152, 779004, 807856, 843921, 908838, 1038672, 1125228, 1211784, 1312766, 1363257, 1500304, 1558008, 1687842, 1817676, 1969149, 2250456, 2423568, 2531763, 2625532, 2726514, 3116016, 3375684, 3635352, 3938298, 4500912, 5063526, 5251064, 5453028, 5907447, 6751368, 7270704, 7876596, 10127052, 10502128, 10906056, 11814894, 13502736, 15753192, 17722341, 20254104, 21812112, 23629788, 31506384, 35444682, 40508208, 47259576, 70889364, 94519152, 141778728, 283557456]

約数ペア:

[(1, 283557456), (2, 141778728), (3, 94519152), (4, 70889364), (6, 47259576), (7, 40508208), (8, 35444682), (9, 31506384), (12, 23629788), (13, 21812112), (14, 20254104), (16, 17722341), (18, 15753192), (21, 13502736), (24, 11814894), (26, 10906056), (27, 10502128), (28, 10127052), (36, 7876596), (39, 7270704), (42, 6751368), (48, 5907447), (52, 5453028), (54, 5251064), (56, 5063526), (63, 4500912), (72, 3938298), (78, 3635352), (84, 3375684), (91, 3116016), (104, 2726514), (108, 2625532), (112, 2531763), (117, 2423568), (126, 2250456), (144, 1969149), (156, 1817676), (168, 1687842), (182, 1558008), (189, 1500304), (208, 1363257), (216, 1312766), (234, 1211784), (252, 1125228), (273, 1038672), (312, 908838), (336, 843921), (351, 807856), (364, 779004), (378, 750152), (432, 656383), (468, 605892), (504, 562614), (546, 519336), (624, 454419), (702, 403928), (728, 389502), (756, 375076), (819, 346224), (936, 302946), (1008, 281307), (1092, 259668), (1404, 201964), (1456, 194751), (1512, 187538), (1638, 173112), (1872, 151473), (2184, 129834), (2457, 115408), (2808, 100982), (3024, 93769), (3276, 86556), (4368, 64917), (4914, 57704), (5616, 50491), (6552, 43278), (7213, 39312), (9828, 28852), (13104, 21639), (14426, 19656)]