1621352407728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{38639}}^1\times {\mathrm{23627}}^1$

素因数の和:62314

約数の個数: 80

約数和(自身を含む): 4301989655040

約数和(自身を除く): 2680637247312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 23627, 38639, 47254, 70881, 77278, 94508, 115917, 141762, 154556, 189016, 231834, 283524, 309112, 378032, 463668, 567048, 618224, 874199, 927336, 1134096, 1429643, 1748398, 1854672, 2622597, 2859286, 3496796, 4288929, 5245194, 5718572, 6993592, 8577858, 10490388, 11437144, 13987184, 17155716, 20980776, 22874288, 34311432, 41961552, 68622864, 912923653, 1825847306, 2738770959, 3651694612, 5477541918, 7303389224, 10955083836, 14606778448, 21910167672, 33778175161, 43820335344, 67556350322, 101334525483, 135112700644, 202669050966, 270225401288, 405338101932, 540450802576, 810676203864, 1621352407728]

約数ペア:

[(1, 1621352407728), (2, 810676203864), (3, 540450802576), (4, 405338101932), (6, 270225401288), (8, 202669050966), (12, 135112700644), (16, 101334525483), (24, 67556350322), (37, 43820335344), (48, 33778175161), (74, 21910167672), (111, 14606778448), (148, 10955083836), (222, 7303389224), (296, 5477541918), (444, 3651694612), (592, 2738770959), (888, 1825847306), (1776, 912923653), (23627, 68622864), (38639, 41961552), (47254, 34311432), (70881, 22874288), (77278, 20980776), (94508, 17155716), (115917, 13987184), (141762, 11437144), (154556, 10490388), (189016, 8577858), (231834, 6993592), (283524, 5718572), (309112, 5245194), (378032, 4288929), (463668, 3496796), (567048, 2859286), (618224, 2622597), (874199, 1854672), (927336, 1748398), (1134096, 1429643)]