222922728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 708009120

約数和(自身を除く): 485086392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 83, 84, 126, 146, 166, 168, 219, 249, 252, 292, 332, 438, 498, 504, 511, 581, 584, 657, 664, 747, 876, 996, 1022, 1162, 1314, 1494, 1533, 1743, 1752, 1992, 2044, 2324, 2628, 2988, 3066, 3486, 4088, 4599, 4648, 5229, 5256, 5329, 5976, 6059, 6132, 6972, 9198, 10458, 10658, 12118, 12264, 13944, 15987, 18177, 18396, 20916, 21316, 24236, 31974, 36354, 36792, 37303, 41832, 42413, 42632, 47961, 48472, 54531, 63948, 72708, 74606, 84826, 95922, 109062, 111909, 127239, 127896, 145416, 149212, 169652, 191844, 218124, 223818, 254478, 298424, 335727, 339304, 381717, 383688, 436248, 442307, 447636, 508956, 671454, 763434, 884614, 895272, 1017912, 1326921, 1342908, 1526868, 1769228, 2653842, 2685816, 3053736, 3096149, 3538456, 3980763, 5307684, 6192298, 7961526, 9288447, 10615368, 12384596, 15923052, 18576894, 24769192, 27865341, 31846104, 37153788, 55730682, 74307576, 111461364, 222922728]

約数ペア:

[(1, 222922728), (2, 111461364), (3, 74307576), (4, 55730682), (6, 37153788), (7, 31846104), (8, 27865341), (9, 24769192), (12, 18576894), (14, 15923052), (18, 12384596), (21, 10615368), (24, 9288447), (28, 7961526), (36, 6192298), (42, 5307684), (56, 3980763), (63, 3538456), (72, 3096149), (73, 3053736), (83, 2685816), (84, 2653842), (126, 1769228), (146, 1526868), (166, 1342908), (168, 1326921), (219, 1017912), (249, 895272), (252, 884614), (292, 763434), (332, 671454), (438, 508956), (498, 447636), (504, 442307), (511, 436248), (581, 383688), (584, 381717), (657, 339304), (664, 335727), (747, 298424), (876, 254478), (996, 223818), (1022, 218124), (1162, 191844), (1314, 169652), (1494, 149212), (1533, 145416), (1743, 127896), (1752, 127239), (1992, 111909), (2044, 109062), (2324, 95922), (2628, 84826), (2988, 74606), (3066, 72708), (3486, 63948), (4088, 54531), (4599, 48472), (4648, 47961), (5229, 42632), (5256, 42413), (5329, 41832), (5976, 37303), (6059, 36792), (6132, 36354), (6972, 31974), (9198, 24236), (10458, 21316), (10658, 20916), (12118, 18396), (12264, 18177), (13944, 15987)]