21496483776

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{23099}}^1$

素因数の和:23282

約数の個数: 112

約数和(自身を含む): 58861756800

約数和(自身を除く): 37365273024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 131, 148, 192, 222, 262, 296, 393, 444, 524, 592, 786, 888, 1048, 1184, 1572, 1776, 2096, 2368, 3144, 3552, 4192, 4847, 6288, 7104, 8384, 9694, 12576, 14541, 19388, 23099, 25152, 29082, 38776, 46198, 58164, 69297, 77552, 92396, 116328, 138594, 155104, 184792, 232656, 277188, 310208, 369584, 465312, 554376, 739168, 854663, 930624, 1108752, 1478336, 1709326, 2217504, 2563989, 3025969, 3418652, 4435008, 5127978, 6051938, 6837304, 9077907, 10255956, 12103876, 13674608, 18155814, 20511912, 24207752, 27349216, 36311628, 41023824, 48415504, 54698432, 72623256, 82047648, 96831008, 111960853, 145246512, 164095296, 193662016, 223921706, 290493024, 335882559, 447843412, 580986048, 671765118, 895686824, 1343530236, 1791373648, 2687060472, 3582747296, 5374120944, 7165494592, 10748241888, 21496483776]

約数ペア:

[(1, 21496483776), (2, 10748241888), (3, 7165494592), (4, 5374120944), (6, 3582747296), (8, 2687060472), (12, 1791373648), (16, 1343530236), (24, 895686824), (32, 671765118), (37, 580986048), (48, 447843412), (64, 335882559), (74, 290493024), (96, 223921706), (111, 193662016), (131, 164095296), (148, 145246512), (192, 111960853), (222, 96831008), (262, 82047648), (296, 72623256), (393, 54698432), (444, 48415504), (524, 41023824), (592, 36311628), (786, 27349216), (888, 24207752), (1048, 20511912), (1184, 18155814), (1572, 13674608), (1776, 12103876), (2096, 10255956), (2368, 9077907), (3144, 6837304), (3552, 6051938), (4192, 5127978), (4847, 4435008), (6288, 3418652), (7104, 3025969), (8384, 2563989), (9694, 2217504), (12576, 1709326), (14541, 1478336), (19388, 1108752), (23099, 930624), (25152, 854663), (29082, 739168), (38776, 554376), (46198, 465312), (58164, 369584), (69297, 310208), (77552, 277188), (92396, 232656), (116328, 184792), (138594, 155104)]