286369072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 634245120

約数和(自身を除く): 347876048

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 73, 88, 124, 146, 176, 248, 292, 341, 496, 584, 682, 719, 803, 1168, 1364, 1438, 1606, 2263, 2728, 2876, 3212, 4526, 5456, 5752, 6424, 7909, 9052, 11504, 12848, 15818, 18104, 22289, 24893, 31636, 36208, 44578, 49786, 52487, 63272, 89156, 99572, 104974, 126544, 178312, 199144, 209948, 245179, 356624, 398288, 419896, 490358, 577357, 839792, 980716, 1154714, 1627097, 1961432, 2309428, 3254194, 3922864, 4618856, 6508388, 9237712, 13016776, 17898067, 26033552, 35796134, 71592268, 143184536, 286369072]

約数ペア:

[(1, 286369072), (2, 143184536), (4, 71592268), (8, 35796134), (11, 26033552), (16, 17898067), (22, 13016776), (31, 9237712), (44, 6508388), (62, 4618856), (73, 3922864), (88, 3254194), (124, 2309428), (146, 1961432), (176, 1627097), (248, 1154714), (292, 980716), (341, 839792), (496, 577357), (584, 490358), (682, 419896), (719, 398288), (803, 356624), (1168, 245179), (1364, 209948), (1438, 199144), (1606, 178312), (2263, 126544), (2728, 104974), (2876, 99572), (3212, 89156), (4526, 63272), (5456, 52487), (5752, 49786), (6424, 44578), (7909, 36208), (9052, 31636), (11504, 24893), (12848, 22289), (15818, 18104)]