9981765288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 31542930900

約数和(自身を除く): 21561165612

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 264, 306, 363, 374, 396, 408, 484, 557, 561, 612, 726, 748, 792, 968, 1089, 1114, 1122, 1224, 1331, 1452, 1496, 1671, 1683, 2057, 2178, 2228, 2244, 2662, 2904, 3342, 3366, 3993, 4114, 4356, 4456, 4488, 5013, 5324, 6127, 6171, 6684, 6732, 7986, 8228, 8712, 9469, 10026, 10648, 11979, 12254, 12342, 13368, 13464, 14641, 15972, 16456, 18381, 18513, 18938, 20052, 22627, 23958, 24508, 24684, 28407, 29282, 31944, 36762, 37026, 37876, 40104, 43923, 45254, 47916, 49016, 49368, 55143, 56814, 58564, 67397, 67881, 73524, 74052, 75752, 85221, 87846, 90508, 95832, 104159, 110286, 113628, 117128, 131769, 134794, 135762, 147048, 148104, 170442, 175692, 181016, 202191, 203643, 208318, 220572, 227256, 248897, 263538, 269588, 271524, 312477, 340884, 351384, 404382, 407286, 416636, 441144, 497794, 527076, 539176, 543048, 606573, 624954, 681768, 741367, 746691, 808764, 814572, 833272, 937431, 995588, 1054152, 1145749, 1213146, 1249908, 1482734, 1493382, 1617528, 1629144, 1874862, 1991176, 2224101, 2240073, 2291498, 2426292, 2499816, 2965468, 2986764, 3437247, 3749724, 4448202, 4480146, 4582996, 4852584, 5930936, 5973528, 6672303, 6874494, 7499448, 8155037, 8896404, 8960292, 9165992, 10311741, 12603239, 13344606, 13748988, 16310074, 17792808, 17920584, 20623482, 24465111, 25206478, 26689212, 27497976, 32620148, 37809717, 41246964, 48930222, 50412956, 53378424, 65240296, 73395333, 75619434, 82493928, 97860444, 100825912, 113429151, 138635629, 146790666, 151238868, 195720888, 226858302, 277271258, 293581332, 302477736, 415906887, 453716604, 554542516, 587162664, 831813774, 907433208, 1109085032, 1247720661, 1663627548, 2495441322, 3327255096, 4990882644, 9981765288]

約数ペア:

[(1, 9981765288), (2, 4990882644), (3, 3327255096), (4, 2495441322), (6, 1663627548), (8, 1247720661), (9, 1109085032), (11, 907433208), (12, 831813774), (17, 587162664), (18, 554542516), (22, 453716604), (24, 415906887), (33, 302477736), (34, 293581332), (36, 277271258), (44, 226858302), (51, 195720888), (66, 151238868), (68, 146790666), (72, 138635629), (88, 113429151), (99, 100825912), (102, 97860444), (121, 82493928), (132, 75619434), (136, 73395333), (153, 65240296), (187, 53378424), (198, 50412956), (204, 48930222), (242, 41246964), (264, 37809717), (306, 32620148), (363, 27497976), (374, 26689212), (396, 25206478), (408, 24465111), (484, 20623482), (557, 17920584), (561, 17792808), (612, 16310074), (726, 13748988), (748, 13344606), (792, 12603239), (968, 10311741), (1089, 9165992), (1114, 8960292), (1122, 8896404), (1224, 8155037), (1331, 7499448), (1452, 6874494), (1496, 6672303), (1671, 5973528), (1683, 5930936), (2057, 4852584), (2178, 4582996), (2228, 4480146), (2244, 4448202), (2662, 3749724), (2904, 3437247), (3342, 2986764), (3366, 2965468), (3993, 2499816), (4114, 2426292), (4356, 2291498), (4456, 2240073), (4488, 2224101), (5013, 1991176), (5324, 1874862), (6127, 1629144), (6171, 1617528), (6684, 1493382), (6732, 1482734), (7986, 1249908), (8228, 1213146), (8712, 1145749), (9469, 1054152), (10026, 995588), (10648, 937431), (11979, 833272), (12254, 814572), (12342, 808764), (13368, 746691), (13464, 741367), (14641, 681768), (15972, 624954), (16456, 606573), (18381, 543048), (18513, 539176), (18938, 527076), (20052, 497794), (22627, 441144), (23958, 416636), (24508, 407286), (24684, 404382), (28407, 351384), (29282, 340884), (31944, 312477), (36762, 271524), (37026, 269588), (37876, 263538), (40104, 248897), (43923, 227256), (45254, 220572), (47916, 208318), (49016, 203643), (49368, 202191), (55143, 181016), (56814, 175692), (58564, 170442), (67397, 148104), (67881, 147048), (73524, 135762), (74052, 134794), (75752, 131769), (85221, 117128), (87846, 113628), (90508, 110286), (95832, 104159)]