2169630384

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 5668565760

約数和(自身を除く): 3498935376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 389, 393, 524, 778, 786, 887, 1048, 1167, 1556, 1572, 1774, 2096, 2334, 2661, 3112, 3144, 3548, 4668, 5322, 6224, 6288, 7096, 9336, 10644, 14192, 18672, 21288, 42576, 50959, 101918, 116197, 152877, 203836, 232394, 305754, 345043, 348591, 407672, 464788, 611508, 690086, 697182, 815344, 929576, 1035129, 1223016, 1380172, 1394364, 1859152, 2070258, 2446032, 2760344, 2788728, 4140516, 5520688, 5577456, 8281032, 16562064, 45200633, 90401266, 135601899, 180802532, 271203798, 361605064, 542407596, 723210128, 1084815192, 2169630384]

約数ペア:

[(1, 2169630384), (2, 1084815192), (3, 723210128), (4, 542407596), (6, 361605064), (8, 271203798), (12, 180802532), (16, 135601899), (24, 90401266), (48, 45200633), (131, 16562064), (262, 8281032), (389, 5577456), (393, 5520688), (524, 4140516), (778, 2788728), (786, 2760344), (887, 2446032), (1048, 2070258), (1167, 1859152), (1556, 1394364), (1572, 1380172), (1774, 1223016), (2096, 1035129), (2334, 929576), (2661, 815344), (3112, 697182), (3144, 690086), (3548, 611508), (4668, 464788), (5322, 407672), (6224, 348591), (6288, 345043), (7096, 305754), (9336, 232394), (10644, 203836), (14192, 152877), (18672, 116197), (21288, 101918), (42576, 50959)]