2038862064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10789}}^1$

素因数の和:10958

約数の個数: 80

約数和(自身を含む): 5480284160

約数和(自身を除く): 3441422096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 372, 381, 496, 508, 744, 762, 1016, 1488, 1524, 2032, 3048, 3937, 6096, 7874, 10789, 11811, 15748, 21578, 23622, 31496, 32367, 43156, 47244, 62992, 64734, 86312, 94488, 129468, 172624, 188976, 258936, 334459, 517872, 668918, 1003377, 1337836, 1370203, 2006754, 2675672, 2740406, 4013508, 4110609, 5351344, 5480812, 8027016, 8221218, 10961624, 16054032, 16442436, 21923248, 32884872, 42476293, 65769744, 84952586, 127428879, 169905172, 254857758, 339810344, 509715516, 679620688, 1019431032, 2038862064]

約数ペア:

[(1, 2038862064), (2, 1019431032), (3, 679620688), (4, 509715516), (6, 339810344), (8, 254857758), (12, 169905172), (16, 127428879), (24, 84952586), (31, 65769744), (48, 42476293), (62, 32884872), (93, 21923248), (124, 16442436), (127, 16054032), (186, 10961624), (248, 8221218), (254, 8027016), (372, 5480812), (381, 5351344), (496, 4110609), (508, 4013508), (744, 2740406), (762, 2675672), (1016, 2006754), (1488, 1370203), (1524, 1337836), (2032, 1003377), (3048, 668918), (3937, 517872), (6096, 334459), (7874, 258936), (10789, 188976), (11811, 172624), (15748, 129468), (21578, 94488), (23622, 86312), (31496, 64734), (32367, 62992), (43156, 47244)]