228075804

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 144

約数和(自身を含む): 672107520

約数和(自身を除く): 444031716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 484, 558, 563, 594, 682, 726, 837, 1023, 1089, 1116, 1126, 1188, 1364, 1452, 1674, 1689, 2046, 2178, 2252, 3069, 3267, 3348, 3378, 3751, 4092, 4356, 5067, 6138, 6193, 6534, 6756, 7502, 9207, 10134, 11253, 12276, 12386, 13068, 15004, 15201, 17453, 18414, 18579, 20268, 22506, 24772, 30402, 33759, 34906, 36828, 37158, 45012, 52359, 55737, 60804, 67518, 68123, 69812, 74316, 101277, 104718, 111474, 135036, 136246, 157077, 167211, 191983, 202554, 204369, 209436, 222948, 272492, 314154, 334422, 383966, 405108, 408738, 471231, 575949, 613107, 628308, 668844, 767932, 817476, 942462, 1151898, 1226214, 1727847, 1839321, 1884924, 2111813, 2303796, 2452428, 3455694, 3678642, 4223626, 5183541, 6335439, 6911388, 7357284, 8447252, 10367082, 12670878, 19006317, 20734164, 25341756, 38012634, 57018951, 76025268, 114037902, 228075804]

約数ペア:

[(1, 228075804), (2, 114037902), (3, 76025268), (4, 57018951), (6, 38012634), (9, 25341756), (11, 20734164), (12, 19006317), (18, 12670878), (22, 10367082), (27, 8447252), (31, 7357284), (33, 6911388), (36, 6335439), (44, 5183541), (54, 4223626), (62, 3678642), (66, 3455694), (93, 2452428), (99, 2303796), (108, 2111813), (121, 1884924), (124, 1839321), (132, 1727847), (186, 1226214), (198, 1151898), (242, 942462), (279, 817476), (297, 767932), (341, 668844), (363, 628308), (372, 613107), (396, 575949), (484, 471231), (558, 408738), (563, 405108), (594, 383966), (682, 334422), (726, 314154), (837, 272492), (1023, 222948), (1089, 209436), (1116, 204369), (1126, 202554), (1188, 191983), (1364, 167211), (1452, 157077), (1674, 136246), (1689, 135036), (2046, 111474), (2178, 104718), (2252, 101277), (3069, 74316), (3267, 69812), (3348, 68123), (3378, 67518), (3751, 60804), (4092, 55737), (4356, 52359), (5067, 45012), (6138, 37158), (6193, 36828), (6534, 34906), (6756, 33759), (7502, 30402), (9207, 24772), (10134, 22506), (11253, 20268), (12276, 18579), (12386, 18414), (13068, 17453), (15004, 15201)]