397181796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3425

約数の個数: 96

約数和(自身を含む): 1079930880

約数和(自身を除く): 682749084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 124, 132, 174, 186, 319, 341, 348, 372, 638, 682, 899, 957, 1023, 1276, 1364, 1798, 1914, 2046, 2697, 3347, 3596, 3828, 4092, 5394, 6694, 9889, 10041, 10788, 13388, 19778, 20082, 29667, 36817, 39556, 40164, 59334, 73634, 97063, 103757, 110451, 118668, 147268, 194126, 207514, 220902, 291189, 311271, 388252, 415028, 441804, 582378, 622542, 1067693, 1141327, 1164756, 1245084, 2135386, 2282654, 3008953, 3203079, 3423981, 4270772, 4565308, 6017906, 6406158, 6847962, 9026859, 12035812, 12812316, 13695924, 18053718, 33098483, 36107436, 66196966, 99295449, 132393932, 198590898, 397181796]

約数ペア:

[(1, 397181796), (2, 198590898), (3, 132393932), (4, 99295449), (6, 66196966), (11, 36107436), (12, 33098483), (22, 18053718), (29, 13695924), (31, 12812316), (33, 12035812), (44, 9026859), (58, 6847962), (62, 6406158), (66, 6017906), (87, 4565308), (93, 4270772), (116, 3423981), (124, 3203079), (132, 3008953), (174, 2282654), (186, 2135386), (319, 1245084), (341, 1164756), (348, 1141327), (372, 1067693), (638, 622542), (682, 582378), (899, 441804), (957, 415028), (1023, 388252), (1276, 311271), (1364, 291189), (1798, 220902), (1914, 207514), (2046, 194126), (2697, 147268), (3347, 118668), (3596, 110451), (3828, 103757), (4092, 97063), (5394, 73634), (6694, 59334), (9889, 40164), (10041, 39556), (10788, 36817), (13388, 29667), (19778, 20082)]