1330709776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6359}}^1$

素因数の和:6448

約数の個数: 80

約数和(自身を含む): 2981059200

約数和(自身を除く): 1650349424

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 41, 44, 58, 82, 88, 116, 164, 176, 232, 319, 328, 451, 464, 638, 656, 902, 1189, 1276, 1804, 2378, 2552, 3608, 4756, 5104, 6359, 7216, 9512, 12718, 13079, 19024, 25436, 26158, 50872, 52316, 69949, 101744, 104632, 139898, 184411, 209264, 260719, 279796, 368822, 521438, 559592, 737644, 1042876, 1119184, 1475288, 2028521, 2085752, 2867909, 2950576, 4057042, 4171504, 5735818, 7560851, 8114084, 11471636, 15121702, 16228168, 22943272, 30243404, 32456336, 45886544, 60486808, 83169361, 120973616, 166338722, 332677444, 665354888, 1330709776]

約数ペア:

[(1, 1330709776), (2, 665354888), (4, 332677444), (8, 166338722), (11, 120973616), (16, 83169361), (22, 60486808), (29, 45886544), (41, 32456336), (44, 30243404), (58, 22943272), (82, 16228168), (88, 15121702), (116, 11471636), (164, 8114084), (176, 7560851), (232, 5735818), (319, 4171504), (328, 4057042), (451, 2950576), (464, 2867909), (638, 2085752), (656, 2028521), (902, 1475288), (1189, 1119184), (1276, 1042876), (1804, 737644), (2378, 559592), (2552, 521438), (3608, 368822), (4756, 279796), (5104, 260719), (6359, 209264), (7216, 184411), (9512, 139898), (12718, 104632), (13079, 101744), (19024, 69949), (25436, 52316), (26158, 50872)]