1890059688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{7481}}^1$

素因数の和:7544

約数の個数: 144

約数和(自身を含む): 5821370100

約数和(自身を除く): 3931310412

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 174, 198, 232, 242, 261, 264, 319, 348, 363, 396, 484, 522, 638, 696, 726, 792, 957, 968, 1044, 1089, 1276, 1452, 1914, 2088, 2178, 2552, 2871, 2904, 3509, 3828, 4356, 5742, 7018, 7481, 7656, 8712, 10527, 11484, 14036, 14962, 21054, 22443, 22968, 28072, 29924, 31581, 42108, 44886, 59848, 63162, 67329, 82291, 84216, 89772, 126324, 134658, 164582, 179544, 216949, 246873, 252648, 269316, 329164, 433898, 493746, 538632, 650847, 658328, 740619, 867796, 905201, 987492, 1301694, 1481238, 1735592, 1810402, 1952541, 1974984, 2386439, 2603388, 2715603, 2962476, 3620804, 3905082, 4772878, 5206776, 5431206, 5924952, 7159317, 7241608, 7810164, 8146809, 9545756, 10862412, 14318634, 15620328, 16293618, 19091512, 21477951, 21724824, 26250829, 28637268, 32587236, 42955902, 52501658, 57274536, 65174472, 78752487, 85911804, 105003316, 157504974, 171823608, 210006632, 236257461, 315009948, 472514922, 630019896, 945029844, 1890059688]

約数ペア:

[(1, 1890059688), (2, 945029844), (3, 630019896), (4, 472514922), (6, 315009948), (8, 236257461), (9, 210006632), (11, 171823608), (12, 157504974), (18, 105003316), (22, 85911804), (24, 78752487), (29, 65174472), (33, 57274536), (36, 52501658), (44, 42955902), (58, 32587236), (66, 28637268), (72, 26250829), (87, 21724824), (88, 21477951), (99, 19091512), (116, 16293618), (121, 15620328), (132, 14318634), (174, 10862412), (198, 9545756), (232, 8146809), (242, 7810164), (261, 7241608), (264, 7159317), (319, 5924952), (348, 5431206), (363, 5206776), (396, 4772878), (484, 3905082), (522, 3620804), (638, 2962476), (696, 2715603), (726, 2603388), (792, 2386439), (957, 1974984), (968, 1952541), (1044, 1810402), (1089, 1735592), (1276, 1481238), (1452, 1301694), (1914, 987492), (2088, 905201), (2178, 867796), (2552, 740619), (2871, 658328), (2904, 650847), (3509, 538632), (3828, 493746), (4356, 433898), (5742, 329164), (7018, 269316), (7481, 252648), (7656, 246873), (8712, 216949), (10527, 179544), (11484, 164582), (14036, 134658), (14962, 126324), (21054, 89772), (22443, 84216), (22968, 82291), (28072, 67329), (29924, 63162), (31581, 59848), (42108, 44886)]