21483984384

素因数分解:

$2^9\times 3^2\times {\mathrm{839}}^1\times {\mathrm{5557}}^1$

素因数の和:6420

約数の個数: 120

約数和(自身を含む): 62089307280

約数和(自身を除く): 40605322896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 839, 1152, 1536, 1678, 2304, 2517, 3356, 4608, 5034, 5557, 6712, 7551, 10068, 11114, 13424, 15102, 16671, 20136, 22228, 26848, 30204, 33342, 40272, 44456, 50013, 53696, 60408, 66684, 80544, 88912, 100026, 107392, 120816, 133368, 161088, 177824, 200052, 214784, 241632, 266736, 322176, 355648, 400104, 429568, 483264, 533472, 644352, 711296, 800208, 966528, 1066944, 1288704, 1422592, 1600416, 1933056, 2133888, 2845184, 3200832, 3866112, 4267776, 4662323, 6401664, 8535552, 9324646, 12803328, 13986969, 18649292, 25606656, 27973938, 37298584, 41960907, 55947876, 74597168, 83921814, 111895752, 149194336, 167843628, 223791504, 298388672, 335687256, 447583008, 596777344, 671374512, 895166016, 1193554688, 1342749024, 1790332032, 2387109376, 2685498048, 3580664064, 5370996096, 7161328128, 10741992192, 21483984384]

約数ペア:

[(1, 21483984384), (2, 10741992192), (3, 7161328128), (4, 5370996096), (6, 3580664064), (8, 2685498048), (9, 2387109376), (12, 1790332032), (16, 1342749024), (18, 1193554688), (24, 895166016), (32, 671374512), (36, 596777344), (48, 447583008), (64, 335687256), (72, 298388672), (96, 223791504), (128, 167843628), (144, 149194336), (192, 111895752), (256, 83921814), (288, 74597168), (384, 55947876), (512, 41960907), (576, 37298584), (768, 27973938), (839, 25606656), (1152, 18649292), (1536, 13986969), (1678, 12803328), (2304, 9324646), (2517, 8535552), (3356, 6401664), (4608, 4662323), (5034, 4267776), (5557, 3866112), (6712, 3200832), (7551, 2845184), (10068, 2133888), (11114, 1933056), (13424, 1600416), (15102, 1422592), (16671, 1288704), (20136, 1066944), (22228, 966528), (26848, 800208), (30204, 711296), (33342, 644352), (40272, 533472), (44456, 483264), (50013, 429568), (53696, 400104), (60408, 355648), (66684, 322176), (80544, 266736), (88912, 241632), (100026, 214784), (107392, 200052), (120816, 177824), (133368, 161088)]