505979892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 144

約数和(自身を含む): 1489600000

約数和(自身を除く): 983620108

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, 594, 682, 726, 837, 1023, 1089, 1116, 1188, 1249, 1364, 1452, 1674, 2046, 2178, 2498, 3069, 3267, 3348, 3747, 3751, 4092, 4356, 4996, 6138, 6534, 7494, 7502, 9207, 11241, 11253, 12276, 13068, 13739, 14988, 15004, 18414, 22482, 22506, 27478, 33723, 33759, 36828, 38719, 41217, 44964, 45012, 54956, 67446, 67518, 77438, 82434, 101277, 116157, 123651, 134892, 135036, 151129, 154876, 164868, 202554, 232314, 247302, 302258, 348471, 370953, 405108, 425909, 453387, 464628, 494604, 604516, 696942, 741906, 851818, 906774, 1045413, 1277727, 1360161, 1393884, 1483812, 1703636, 1813548, 2090826, 2555454, 2720322, 3833181, 4080483, 4181652, 4684999, 5110908, 5440644, 7666362, 8160966, 9369998, 11499543, 14054997, 15332724, 16321932, 18739996, 22999086, 28109994, 42164991, 45998172, 56219988, 84329982, 126494973, 168659964, 252989946, 505979892]

約数ペア:

[(1, 505979892), (2, 252989946), (3, 168659964), (4, 126494973), (6, 84329982), (9, 56219988), (11, 45998172), (12, 42164991), (18, 28109994), (22, 22999086), (27, 18739996), (31, 16321932), (33, 15332724), (36, 14054997), (44, 11499543), (54, 9369998), (62, 8160966), (66, 7666362), (93, 5440644), (99, 5110908), (108, 4684999), (121, 4181652), (124, 4080483), (132, 3833181), (186, 2720322), (198, 2555454), (242, 2090826), (279, 1813548), (297, 1703636), (341, 1483812), (363, 1393884), (372, 1360161), (396, 1277727), (484, 1045413), (558, 906774), (594, 851818), (682, 741906), (726, 696942), (837, 604516), (1023, 494604), (1089, 464628), (1116, 453387), (1188, 425909), (1249, 405108), (1364, 370953), (1452, 348471), (1674, 302258), (2046, 247302), (2178, 232314), (2498, 202554), (3069, 164868), (3267, 154876), (3348, 151129), (3747, 135036), (3751, 134892), (4092, 123651), (4356, 116157), (4996, 101277), (6138, 82434), (6534, 77438), (7494, 67518), (7502, 67446), (9207, 54956), (11241, 45012), (11253, 44964), (12276, 41217), (13068, 38719), (13739, 36828), (14988, 33759), (15004, 33723), (18414, 27478), (22482, 22506)]