31050864

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 200

約数和(自身を含む): 102927440

約数和(自身を除く): 71876576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 97, 104, 108, 114, 117, 144, 152, 156, 162, 171, 194, 208, 216, 228, 234, 247, 291, 304, 312, 324, 342, 351, 388, 432, 456, 468, 494, 513, 582, 624, 648, 684, 702, 741, 776, 873, 912, 936, 988, 1026, 1053, 1164, 1261, 1296, 1368, 1404, 1482, 1539, 1552, 1746, 1843, 1872, 1976, 2052, 2106, 2223, 2328, 2522, 2619, 2736, 2808, 2964, 3078, 3492, 3686, 3783, 3952, 4104, 4212, 4446, 4656, 5044, 5238, 5529, 5616, 5928, 6156, 6669, 6984, 7372, 7566, 7857, 8208, 8424, 8892, 10088, 10476, 11058, 11349, 11856, 12312, 13338, 13968, 14744, 15132, 15714, 16587, 16848, 17784, 20007, 20176, 20952, 22116, 22698, 23959, 24624, 26676, 29488, 30264, 31428, 33174, 34047, 35568, 40014, 41904, 44232, 45396, 47918, 49761, 53352, 60528, 62856, 66348, 68094, 71877, 80028, 88464, 90792, 95836, 99522, 102141, 106704, 125712, 132696, 136188, 143754, 149283, 160056, 181584, 191672, 199044, 204282, 215631, 265392, 272376, 287508, 298566, 320112, 383344, 398088, 408564, 431262, 544752, 575016, 597132, 646893, 796176, 817128, 862524, 1150032, 1194264, 1293786, 1634256, 1725048, 1940679, 2388528, 2587572, 3450096, 3881358, 5175144, 7762716, 10350288, 15525432, 31050864]

約数ペア:

[(1, 31050864), (2, 15525432), (3, 10350288), (4, 7762716), (6, 5175144), (8, 3881358), (9, 3450096), (12, 2587572), (13, 2388528), (16, 1940679), (18, 1725048), (19, 1634256), (24, 1293786), (26, 1194264), (27, 1150032), (36, 862524), (38, 817128), (39, 796176), (48, 646893), (52, 597132), (54, 575016), (57, 544752), (72, 431262), (76, 408564), (78, 398088), (81, 383344), (97, 320112), (104, 298566), (108, 287508), (114, 272376), (117, 265392), (144, 215631), (152, 204282), (156, 199044), (162, 191672), (171, 181584), (194, 160056), (208, 149283), (216, 143754), (228, 136188), (234, 132696), (247, 125712), (291, 106704), (304, 102141), (312, 99522), (324, 95836), (342, 90792), (351, 88464), (388, 80028), (432, 71877), (456, 68094), (468, 66348), (494, 62856), (513, 60528), (582, 53352), (624, 49761), (648, 47918), (684, 45396), (702, 44232), (741, 41904), (776, 40014), (873, 35568), (912, 34047), (936, 33174), (988, 31428), (1026, 30264), (1053, 29488), (1164, 26676), (1261, 24624), (1296, 23959), (1368, 22698), (1404, 22116), (1482, 20952), (1539, 20176), (1552, 20007), (1746, 17784), (1843, 16848), (1872, 16587), (1976, 15714), (2052, 15132), (2106, 14744), (2223, 13968), (2328, 13338), (2522, 12312), (2619, 11856), (2736, 11349), (2808, 11058), (2964, 10476), (3078, 10088), (3492, 8892), (3686, 8424), (3783, 8208), (3952, 7857), (4104, 7566), (4212, 7372), (4446, 6984), (4656, 6669), (5044, 6156), (5238, 5928), (5529, 5616)]