419957604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 108

約数和(自身を含む): 1174717180

約数和(自身を除く): 754759576

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 229, 242, 363, 396, 421, 458, 484, 687, 726, 842, 916, 1089, 1263, 1374, 1452, 1684, 2061, 2178, 2519, 2526, 2748, 3789, 4122, 4356, 4631, 5038, 5052, 7557, 7578, 8244, 9262, 10076, 13893, 15114, 15156, 18524, 22671, 27709, 27786, 30228, 41679, 45342, 50941, 55418, 55572, 83127, 83358, 90684, 96409, 101882, 110836, 152823, 166254, 166716, 192818, 203764, 249381, 289227, 305646, 332508, 385636, 458469, 498762, 578454, 611292, 867681, 916938, 997524, 1060499, 1156908, 1735362, 1833876, 2120998, 3181497, 3470724, 4241996, 6362994, 9544491, 11665489, 12725988, 19088982, 23330978, 34996467, 38177964, 46661956, 69992934, 104989401, 139985868, 209978802, 419957604]

約数ペア:

[(1, 419957604), (2, 209978802), (3, 139985868), (4, 104989401), (6, 69992934), (9, 46661956), (11, 38177964), (12, 34996467), (18, 23330978), (22, 19088982), (33, 12725988), (36, 11665489), (44, 9544491), (66, 6362994), (99, 4241996), (121, 3470724), (132, 3181497), (198, 2120998), (229, 1833876), (242, 1735362), (363, 1156908), (396, 1060499), (421, 997524), (458, 916938), (484, 867681), (687, 611292), (726, 578454), (842, 498762), (916, 458469), (1089, 385636), (1263, 332508), (1374, 305646), (1452, 289227), (1684, 249381), (2061, 203764), (2178, 192818), (2519, 166716), (2526, 166254), (2748, 152823), (3789, 110836), (4122, 101882), (4356, 96409), (4631, 90684), (5038, 83358), (5052, 83127), (7557, 55572), (7578, 55418), (8244, 50941), (9262, 45342), (10076, 41679), (13893, 30228), (15114, 27786), (15156, 27709), (18524, 22671)]