419399508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^2$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 1107721440

約数和(自身を除く): 688321932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 331, 348, 638, 662, 957, 993, 1276, 1324, 1914, 1986, 3641, 3828, 3972, 7282, 9599, 10923, 14564, 19198, 21846, 28797, 38396, 43692, 57594, 105589, 109561, 115188, 211178, 219122, 316767, 328683, 422356, 438244, 633534, 657366, 1205171, 1267068, 1314732, 2410342, 3177269, 3615513, 4820684, 6354538, 7231026, 9531807, 12709076, 14462052, 19063614, 34949959, 38127228, 69899918, 104849877, 139799836, 209699754, 419399508]

約数ペア:

[(1, 419399508), (2, 209699754), (3, 139799836), (4, 104849877), (6, 69899918), (11, 38127228), (12, 34949959), (22, 19063614), (29, 14462052), (33, 12709076), (44, 9531807), (58, 7231026), (66, 6354538), (87, 4820684), (116, 3615513), (132, 3177269), (174, 2410342), (319, 1314732), (331, 1267068), (348, 1205171), (638, 657366), (662, 633534), (957, 438244), (993, 422356), (1276, 328683), (1324, 316767), (1914, 219122), (1986, 211178), (3641, 115188), (3828, 109561), (3972, 105589), (7282, 57594), (9599, 43692), (10923, 38396), (14564, 28797), (19198, 21846)]