844968852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6971}}^1$

素因数の和:7038

約数の個数: 144

約数和(自身を含む): 2700227712

約数和(自身を除く): 1855258860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 2331, 2886, 3108, 3276, 3367, 4329, 4662, 5772, 6734, 6971, 8658, 9324, 10101, 13468, 13942, 17316, 20202, 20913, 27884, 30303, 40404, 41826, 48797, 60606, 62739, 83652, 90623, 97594, 121212, 125478, 146391, 181246, 195188, 250956, 257927, 271869, 292782, 362492, 439173, 515854, 543738, 585564, 634361, 773781, 815607, 878346, 1031708, 1087476, 1268722, 1547562, 1631214, 1756692, 1805489, 1903083, 2321343, 2537444, 3095124, 3262428, 3353051, 3610978, 3806166, 4642686, 5416467, 5709249, 6706102, 7221956, 7612332, 9285372, 10059153, 10832934, 11418498, 13412204, 16249401, 20118306, 21665868, 22836996, 23471357, 30177459, 32498802, 40236612, 46942714, 60354918, 64997604, 70414071, 93885428, 120709836, 140828142, 211242213, 281656284, 422484426, 844968852]

約数ペア:

[(1, 844968852), (2, 422484426), (3, 281656284), (4, 211242213), (6, 140828142), (7, 120709836), (9, 93885428), (12, 70414071), (13, 64997604), (14, 60354918), (18, 46942714), (21, 40236612), (26, 32498802), (28, 30177459), (36, 23471357), (37, 22836996), (39, 21665868), (42, 20118306), (52, 16249401), (63, 13412204), (74, 11418498), (78, 10832934), (84, 10059153), (91, 9285372), (111, 7612332), (117, 7221956), (126, 6706102), (148, 5709249), (156, 5416467), (182, 4642686), (222, 3806166), (234, 3610978), (252, 3353051), (259, 3262428), (273, 3095124), (333, 2537444), (364, 2321343), (444, 1903083), (468, 1805489), (481, 1756692), (518, 1631214), (546, 1547562), (666, 1268722), (777, 1087476), (819, 1031708), (962, 878346), (1036, 815607), (1092, 773781), (1332, 634361), (1443, 585564), (1554, 543738), (1638, 515854), (1924, 439173), (2331, 362492), (2886, 292782), (3108, 271869), (3276, 257927), (3367, 250956), (4329, 195188), (4662, 181246), (5772, 146391), (6734, 125478), (6971, 121212), (8658, 97594), (9324, 90623), (10101, 83652), (13468, 62739), (13942, 60606), (17316, 48797), (20202, 41826), (20913, 40404), (27884, 30303)]