212382072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 687618360

約数和(自身を除く): 475236288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 588, 666, 777, 882, 888, 1036, 1176, 1332, 1554, 1627, 1764, 1813, 2072, 2331, 2664, 3108, 3254, 3528, 3626, 4662, 4881, 5439, 6216, 6508, 7252, 9324, 9762, 10878, 11389, 13016, 14504, 14643, 16317, 18648, 19524, 21756, 22778, 29286, 32634, 34167, 39048, 43512, 45556, 58572, 60199, 65268, 68334, 79723, 91112, 102501, 117144, 120398, 130536, 136668, 159446, 180597, 205002, 239169, 240796, 273336, 318892, 361194, 410004, 421393, 478338, 481592, 541791, 637784, 717507, 722388, 820008, 842786, 956676, 1083582, 1264179, 1435014, 1444776, 1685572, 1913352, 2167164, 2528358, 2870028, 2949751, 3371144, 3792537, 4334328, 5056716, 5740056, 5899502, 7585074, 8849253, 10113432, 11799004, 15170148, 17698506, 23598008, 26547759, 30340296, 35397012, 53095518, 70794024, 106191036, 212382072]

約数ペア:

[(1, 212382072), (2, 106191036), (3, 70794024), (4, 53095518), (6, 35397012), (7, 30340296), (8, 26547759), (9, 23598008), (12, 17698506), (14, 15170148), (18, 11799004), (21, 10113432), (24, 8849253), (28, 7585074), (36, 5899502), (37, 5740056), (42, 5056716), (49, 4334328), (56, 3792537), (63, 3371144), (72, 2949751), (74, 2870028), (84, 2528358), (98, 2167164), (111, 1913352), (126, 1685572), (147, 1444776), (148, 1435014), (168, 1264179), (196, 1083582), (222, 956676), (252, 842786), (259, 820008), (294, 722388), (296, 717507), (333, 637784), (392, 541791), (441, 481592), (444, 478338), (504, 421393), (518, 410004), (588, 361194), (666, 318892), (777, 273336), (882, 240796), (888, 239169), (1036, 205002), (1176, 180597), (1332, 159446), (1554, 136668), (1627, 130536), (1764, 120398), (1813, 117144), (2072, 102501), (2331, 91112), (2664, 79723), (3108, 68334), (3254, 65268), (3528, 60199), (3626, 58572), (4662, 45556), (4881, 43512), (5439, 39048), (6216, 34167), (6508, 32634), (7252, 29286), (9324, 22778), (9762, 21756), (10878, 19524), (11389, 18648), (13016, 16317), (14504, 14643)]