1215961296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{3203}}^1$

素因数の和:3944

約数の個数: 80

約数和(自身を含む): 3432637440

約数和(自身を除く): 2216676144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 719, 1438, 2157, 2876, 3203, 4314, 5752, 6406, 7909, 8628, 9609, 11504, 12812, 15818, 17256, 19218, 23727, 25624, 31636, 34512, 35233, 38436, 47454, 51248, 63272, 70466, 76872, 94908, 105699, 126544, 140932, 153744, 189816, 211398, 281864, 379632, 422796, 563728, 845592, 1691184, 2302957, 4605914, 6908871, 9211828, 13817742, 18423656, 25332527, 27635484, 36847312, 50665054, 55270968, 75997581, 101330108, 110541936, 151995162, 202660216, 303990324, 405320432, 607980648, 1215961296]

約数ペア:

[(1, 1215961296), (2, 607980648), (3, 405320432), (4, 303990324), (6, 202660216), (8, 151995162), (11, 110541936), (12, 101330108), (16, 75997581), (22, 55270968), (24, 50665054), (33, 36847312), (44, 27635484), (48, 25332527), (66, 18423656), (88, 13817742), (132, 9211828), (176, 6908871), (264, 4605914), (528, 2302957), (719, 1691184), (1438, 845592), (2157, 563728), (2876, 422796), (3203, 379632), (4314, 281864), (5752, 211398), (6406, 189816), (7909, 153744), (8628, 140932), (9609, 126544), (11504, 105699), (12812, 94908), (15818, 76872), (17256, 70466), (19218, 63272), (23727, 51248), (25624, 47454), (31636, 38436), (34512, 35233)]