1386868824

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 256

約数和(自身を含む): 4571136000

約数和(自身を除く): 3184267176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 72, 76, 88, 93, 99, 108, 114, 124, 132, 152, 171, 186, 198, 209, 216, 228, 248, 264, 279, 297, 341, 342, 372, 396, 418, 456, 513, 558, 589, 594, 627, 682, 684, 744, 792, 836, 837, 991, 1023, 1026, 1116, 1178, 1188, 1254, 1364, 1368, 1672, 1674, 1767, 1881, 1982, 2046, 2052, 2232, 2356, 2376, 2508, 2728, 2973, 3069, 3348, 3534, 3762, 3964, 4092, 4104, 4712, 5016, 5301, 5643, 5946, 6138, 6479, 6696, 7068, 7524, 7928, 8184, 8919, 9207, 10602, 10901, 11286, 11892, 12276, 12958, 14136, 15048, 15903, 17838, 18414, 18829, 19437, 21204, 21802, 22572, 23784, 24552, 25916, 26757, 30721, 31806, 32703, 35676, 36828, 37658, 38874, 42408, 43604, 45144, 51832, 53514, 56487, 58311, 61442, 63612, 65406, 71352, 73656, 75316, 77748, 87208, 92163, 98109, 107028, 112974, 116622, 122884, 127224, 130812, 150632, 155496, 169461, 174933, 184326, 196218, 207119, 214056, 225948, 233244, 245768, 261624, 276489, 294327, 337931, 338922, 349866, 368652, 392436, 414238, 451896, 466488, 508383, 552978, 583699, 588654, 621357, 675862, 677844, 699732, 737304, 784872, 828476, 829467, 1013793, 1016766, 1105956, 1167398, 1177308, 1242714, 1351724, 1355688, 1399464, 1656952, 1658934, 1751097, 1864071, 2027586, 2033532, 2211912, 2334796, 2354616, 2485428, 2703448, 3041379, 3317868, 3502194, 3728142, 4055172, 4067064, 4669592, 4970856, 5253291, 5592213, 6082758, 6420689, 6635736, 7004388, 7456284, 8110344, 9124137, 10506582, 11184426, 12165516, 12841378, 14008776, 14912568, 15759873, 18248274, 19262067, 21013164, 22368852, 24331032, 25682756, 31519746, 36496548, 38524134, 42026328, 44737704, 51365512, 57786201, 63039492, 72993096, 77048268, 115572402, 126078984, 154096536, 173358603, 231144804, 346717206, 462289608, 693434412, 1386868824]

約数ペア:

[(1, 1386868824), (2, 693434412), (3, 462289608), (4, 346717206), (6, 231144804), (8, 173358603), (9, 154096536), (11, 126078984), (12, 115572402), (18, 77048268), (19, 72993096), (22, 63039492), (24, 57786201), (27, 51365512), (31, 44737704), (33, 42026328), (36, 38524134), (38, 36496548), (44, 31519746), (54, 25682756), (57, 24331032), (62, 22368852), (66, 21013164), (72, 19262067), (76, 18248274), (88, 15759873), (93, 14912568), (99, 14008776), (108, 12841378), (114, 12165516), (124, 11184426), (132, 10506582), (152, 9124137), (171, 8110344), (186, 7456284), (198, 7004388), (209, 6635736), (216, 6420689), (228, 6082758), (248, 5592213), (264, 5253291), (279, 4970856), (297, 4669592), (341, 4067064), (342, 4055172), (372, 3728142), (396, 3502194), (418, 3317868), (456, 3041379), (513, 2703448), (558, 2485428), (589, 2354616), (594, 2334796), (627, 2211912), (682, 2033532), (684, 2027586), (744, 1864071), (792, 1751097), (836, 1658934), (837, 1656952), (991, 1399464), (1023, 1355688), (1026, 1351724), (1116, 1242714), (1178, 1177308), (1188, 1167398), (1254, 1105956), (1364, 1016766), (1368, 1013793), (1672, 829467), (1674, 828476), (1767, 784872), (1881, 737304), (1982, 699732), (2046, 677844), (2052, 675862), (2232, 621357), (2356, 588654), (2376, 583699), (2508, 552978), (2728, 508383), (2973, 466488), (3069, 451896), (3348, 414238), (3534, 392436), (3762, 368652), (3964, 349866), (4092, 338922), (4104, 337931), (4712, 294327), (5016, 276489), (5301, 261624), (5643, 245768), (5946, 233244), (6138, 225948), (6479, 214056), (6696, 207119), (7068, 196218), (7524, 184326), (7928, 174933), (8184, 169461), (8919, 155496), (9207, 150632), (10602, 130812), (10901, 127224), (11286, 122884), (11892, 116622), (12276, 112974), (12958, 107028), (14136, 98109), (15048, 92163), (15903, 87208), (17838, 77748), (18414, 75316), (18829, 73656), (19437, 71352), (21204, 65406), (21802, 63612), (22572, 61442), (23784, 58311), (24552, 56487), (25916, 53514), (26757, 51832), (30721, 45144), (31806, 43604), (32703, 42408), (35676, 38874), (36828, 37658)]