284109172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 555770880

約数和(自身を除く): 271661708

約数列:

[1, 2, 4, 29, 31, 41, 47, 58, 62, 82, 94, 116, 124, 164, 188, 899, 1189, 1271, 1363, 1457, 1681, 1798, 1927, 2378, 2542, 2726, 2914, 3362, 3596, 3854, 4756, 5084, 5452, 5828, 6724, 7708, 36859, 42253, 48749, 52111, 55883, 59737, 73718, 79007, 84506, 97498, 104222, 111766, 119474, 147436, 158014, 169012, 194996, 208444, 223532, 238948, 316028, 1511219, 1732373, 2291203, 2449217, 3022438, 3464746, 4582406, 4898434, 6044876, 6929492, 9164812, 9796868, 71027293, 142054586, 284109172]

約数ペア:

[(1, 284109172), (2, 142054586), (4, 71027293), (29, 9796868), (31, 9164812), (41, 6929492), (47, 6044876), (58, 4898434), (62, 4582406), (82, 3464746), (94, 3022438), (116, 2449217), (124, 2291203), (164, 1732373), (188, 1511219), (899, 316028), (1189, 238948), (1271, 223532), (1363, 208444), (1457, 194996), (1681, 169012), (1798, 158014), (1927, 147436), (2378, 119474), (2542, 111766), (2726, 104222), (2914, 97498), (3362, 84506), (3596, 79007), (3854, 73718), (4756, 59737), (5084, 55883), (5452, 52111), (5828, 48749), (6724, 42253), (7708, 36859)]