212204772

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 605611776

約数和(自身を除く): 393407004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 156, 162, 166, 234, 249, 324, 332, 351, 468, 498, 607, 702, 747, 996, 1053, 1079, 1214, 1404, 1494, 1821, 2106, 2158, 2241, 2428, 2988, 3237, 3642, 4212, 4316, 4482, 5463, 6474, 6723, 7284, 7891, 8964, 9711, 10926, 12948, 13446, 15782, 16389, 19422, 21852, 23673, 26892, 29133, 31564, 32778, 38844, 47346, 49167, 50381, 58266, 65556, 71019, 87399, 94692, 98334, 100762, 116532, 142038, 151143, 174798, 196668, 201524, 213057, 284076, 302286, 349596, 426114, 453429, 604572, 639171, 654953, 852228, 906858, 1278342, 1309906, 1360287, 1813716, 1964859, 2556684, 2619812, 2720574, 3929718, 4080861, 5441148, 5894577, 7859436, 8161722, 11789154, 16323444, 17683731, 23578308, 35367462, 53051193, 70734924, 106102386, 212204772]

約数ペア:

[(1, 212204772), (2, 106102386), (3, 70734924), (4, 53051193), (6, 35367462), (9, 23578308), (12, 17683731), (13, 16323444), (18, 11789154), (26, 8161722), (27, 7859436), (36, 5894577), (39, 5441148), (52, 4080861), (54, 3929718), (78, 2720574), (81, 2619812), (83, 2556684), (108, 1964859), (117, 1813716), (156, 1360287), (162, 1309906), (166, 1278342), (234, 906858), (249, 852228), (324, 654953), (332, 639171), (351, 604572), (468, 453429), (498, 426114), (607, 349596), (702, 302286), (747, 284076), (996, 213057), (1053, 201524), (1079, 196668), (1214, 174798), (1404, 151143), (1494, 142038), (1821, 116532), (2106, 100762), (2158, 98334), (2241, 94692), (2428, 87399), (2988, 71019), (3237, 65556), (3642, 58266), (4212, 50381), (4316, 49167), (4482, 47346), (5463, 38844), (6474, 32778), (6723, 31564), (7284, 29133), (7891, 26892), (8964, 23673), (9711, 21852), (10926, 19422), (12948, 16389), (13446, 15782)]