21007916352

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{213287}}^1$

素因数の和:213330

約数の個数: 140

約数和(自身を含む): 65551933920

約数和(自身を除く): 44544017568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3648, 4104, 5184, 5472, 6156, 8208, 10944, 12312, 16416, 24624, 32832, 49248, 98496, 213287, 426574, 639861, 853148, 1279722, 1706296, 1919583, 2559444, 3412592, 3839166, 4052453, 5118888, 5758749, 6825184, 7678332, 8104906, 10237776, 11517498, 12157359, 13650368, 15356664, 16209812, 17276247, 20475552, 23034996, 24314718, 30713328, 32419624, 34552494, 36472077, 40951104, 46069992, 48629436, 61426656, 64839248, 69104988, 72944154, 92139984, 97258872, 109416231, 122853312, 129678496, 138209976, 145888308, 184279968, 194517744, 218832462, 259356992, 276419952, 291776616, 328248693, 368559936, 389035488, 437664924, 552839904, 583553232, 656497386, 778070976, 875329848, 1105679808, 1167106464, 1312994772, 1750659696, 2334212928, 2625989544, 3501319392, 5251979088, 7002638784, 10503958176, 21007916352]

約数ペア:

[(1, 21007916352), (2, 10503958176), (3, 7002638784), (4, 5251979088), (6, 3501319392), (8, 2625989544), (9, 2334212928), (12, 1750659696), (16, 1312994772), (18, 1167106464), (19, 1105679808), (24, 875329848), (27, 778070976), (32, 656497386), (36, 583553232), (38, 552839904), (48, 437664924), (54, 389035488), (57, 368559936), (64, 328248693), (72, 291776616), (76, 276419952), (81, 259356992), (96, 218832462), (108, 194517744), (114, 184279968), (144, 145888308), (152, 138209976), (162, 129678496), (171, 122853312), (192, 109416231), (216, 97258872), (228, 92139984), (288, 72944154), (304, 69104988), (324, 64839248), (342, 61426656), (432, 48629436), (456, 46069992), (513, 40951104), (576, 36472077), (608, 34552494), (648, 32419624), (684, 30713328), (864, 24314718), (912, 23034996), (1026, 20475552), (1216, 17276247), (1296, 16209812), (1368, 15356664), (1539, 13650368), (1728, 12157359), (1824, 11517498), (2052, 10237776), (2592, 8104906), (2736, 7678332), (3078, 6825184), (3648, 5758749), (4104, 5118888), (5184, 4052453), (5472, 3839166), (6156, 3412592), (8208, 2559444), (10944, 1919583), (12312, 1706296), (16416, 1279722), (24624, 853148), (32832, 639861), (49248, 426574), (98496, 213287)]