1390754624

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 112

約数和(自身を含む): 3287450880

約数和(自身を除く): 1896696256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 167, 203, 224, 232, 334, 406, 448, 464, 641, 668, 812, 928, 1169, 1282, 1336, 1624, 1856, 2338, 2564, 2672, 3248, 4487, 4676, 4843, 5128, 5344, 6496, 8974, 9352, 9686, 10256, 10688, 12992, 17948, 18589, 18704, 19372, 20512, 33901, 35896, 37178, 37408, 38744, 41024, 67802, 71792, 74356, 74816, 77488, 107047, 130123, 135604, 143584, 148712, 154976, 214094, 260246, 271208, 287168, 297424, 309952, 428188, 520492, 542416, 594848, 749329, 856376, 1040984, 1084832, 1189696, 1498658, 1712752, 2081968, 2169664, 2997316, 3104363, 3425504, 4163936, 5994632, 6208726, 6851008, 8327872, 11989264, 12417452, 21730541, 23978528, 24834904, 43461082, 47957056, 49669808, 86922164, 99339616, 173844328, 198679232, 347688656, 695377312, 1390754624]

約数ペア:

[(1, 1390754624), (2, 695377312), (4, 347688656), (7, 198679232), (8, 173844328), (14, 99339616), (16, 86922164), (28, 49669808), (29, 47957056), (32, 43461082), (56, 24834904), (58, 23978528), (64, 21730541), (112, 12417452), (116, 11989264), (167, 8327872), (203, 6851008), (224, 6208726), (232, 5994632), (334, 4163936), (406, 3425504), (448, 3104363), (464, 2997316), (641, 2169664), (668, 2081968), (812, 1712752), (928, 1498658), (1169, 1189696), (1282, 1084832), (1336, 1040984), (1624, 856376), (1856, 749329), (2338, 594848), (2564, 542416), (2672, 520492), (3248, 428188), (4487, 309952), (4676, 297424), (4843, 287168), (5128, 271208), (5344, 260246), (6496, 214094), (8974, 154976), (9352, 148712), (9686, 143584), (10256, 135604), (10688, 130123), (12992, 107047), (17948, 77488), (18589, 74816), (18704, 74356), (19372, 71792), (20512, 67802), (33901, 41024), (35896, 38744), (37178, 37408)]