883394436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 2211775104

約数和(自身を除く): 1328380668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 361, 366, 722, 732, 1083, 1159, 1444, 2166, 2318, 3343, 3477, 4332, 4636, 6686, 6954, 10029, 13372, 13908, 20058, 22021, 40116, 44042, 63517, 66063, 88084, 127034, 132126, 190551, 203923, 254068, 264252, 381102, 407846, 611769, 762204, 815692, 1206823, 1223538, 2413646, 2447076, 3620469, 3874537, 4827292, 7240938, 7749074, 11623611, 14481876, 15498148, 23247222, 46494444, 73616203, 147232406, 220848609, 294464812, 441697218, 883394436]

約数ペア:

[(1, 883394436), (2, 441697218), (3, 294464812), (4, 220848609), (6, 147232406), (12, 73616203), (19, 46494444), (38, 23247222), (57, 15498148), (61, 14481876), (76, 11623611), (114, 7749074), (122, 7240938), (183, 4827292), (228, 3874537), (244, 3620469), (361, 2447076), (366, 2413646), (722, 1223538), (732, 1206823), (1083, 815692), (1159, 762204), (1444, 611769), (2166, 407846), (2318, 381102), (3343, 264252), (3477, 254068), (4332, 203923), (4636, 190551), (6686, 132126), (6954, 127034), (10029, 88084), (13372, 66063), (13908, 63517), (20058, 44042), (22021, 40116)]