21013616448

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{30427}}^1$

素因数の和:30565

約数の個数: 168

約数和(自身を含む): 66312348960

約数和(自身を除く): 45298732512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 109, 132, 144, 176, 192, 198, 218, 264, 288, 327, 352, 396, 436, 528, 576, 654, 704, 792, 872, 981, 1056, 1199, 1308, 1584, 1744, 1962, 2112, 2398, 2616, 3168, 3488, 3597, 3924, 4796, 5232, 6336, 6976, 7194, 7848, 9592, 10464, 10791, 14388, 15696, 19184, 20928, 21582, 28776, 30427, 31392, 38368, 43164, 57552, 60854, 62784, 76736, 86328, 91281, 115104, 121708, 172656, 182562, 230208, 243416, 273843, 334697, 345312, 365124, 486832, 547686, 669394, 690624, 730248, 973664, 1004091, 1095372, 1338788, 1460496, 1947328, 2008182, 2190744, 2677576, 2920992, 3012273, 3316543, 4016364, 4381488, 5355152, 5841984, 6024546, 6633086, 8032728, 8762976, 9949629, 10710304, 12049092, 13266172, 16065456, 17525952, 19899258, 21420608, 24098184, 26532344, 29848887, 32130912, 36481973, 39798516, 48196368, 53064688, 59697774, 64261824, 72963946, 79597032, 96392736, 106129376, 109445919, 119395548, 145927892, 159194064, 192785472, 212258752, 218891838, 238791096, 291855784, 318388128, 328337757, 437783676, 477582192, 583711568, 636776256, 656675514, 875567352, 955164384, 1167423136, 1313351028, 1751134704, 1910328768, 2334846272, 2626702056, 3502269408, 5253404112, 7004538816, 10506808224, 21013616448]

約数ペア:

[(1, 21013616448), (2, 10506808224), (3, 7004538816), (4, 5253404112), (6, 3502269408), (8, 2626702056), (9, 2334846272), (11, 1910328768), (12, 1751134704), (16, 1313351028), (18, 1167423136), (22, 955164384), (24, 875567352), (32, 656675514), (33, 636776256), (36, 583711568), (44, 477582192), (48, 437783676), (64, 328337757), (66, 318388128), (72, 291855784), (88, 238791096), (96, 218891838), (99, 212258752), (109, 192785472), (132, 159194064), (144, 145927892), (176, 119395548), (192, 109445919), (198, 106129376), (218, 96392736), (264, 79597032), (288, 72963946), (327, 64261824), (352, 59697774), (396, 53064688), (436, 48196368), (528, 39798516), (576, 36481973), (654, 32130912), (704, 29848887), (792, 26532344), (872, 24098184), (981, 21420608), (1056, 19899258), (1199, 17525952), (1308, 16065456), (1584, 13266172), (1744, 12049092), (1962, 10710304), (2112, 9949629), (2398, 8762976), (2616, 8032728), (3168, 6633086), (3488, 6024546), (3597, 5841984), (3924, 5355152), (4796, 4381488), (5232, 4016364), (6336, 3316543), (6976, 3012273), (7194, 2920992), (7848, 2677576), (9592, 2190744), (10464, 2008182), (10791, 1947328), (14388, 1460496), (15696, 1338788), (19184, 1095372), (20928, 1004091), (21582, 973664), (28776, 730248), (30427, 690624), (31392, 669394), (38368, 547686), (43164, 486832), (57552, 365124), (60854, 345312), (62784, 334697), (76736, 273843), (86328, 243416), (91281, 230208), (115104, 182562), (121708, 172656)]