1631913408

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{91393}}^1$

素因数の和:91442

約数の個数: 84

約数和(自身を含む): 4828527808

約数和(自身を除く): 3196614400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 91393, 182786, 274179, 365572, 548358, 731144, 822537, 1096716, 1462288, 1645074, 2193432, 2833183, 2924576, 3290148, 4386864, 5666366, 5849152, 6580296, 8499549, 8773728, 11332732, 13160592, 16999098, 17547456, 22665464, 25498647, 26321184, 33998196, 45330928, 50997294, 52642368, 67996392, 90661856, 101994588, 135992784, 181323712, 203989176, 271985568, 407978352, 543971136, 815956704, 1631913408]

約数ペア:

[(1, 1631913408), (2, 815956704), (3, 543971136), (4, 407978352), (6, 271985568), (8, 203989176), (9, 181323712), (12, 135992784), (16, 101994588), (18, 90661856), (24, 67996392), (31, 52642368), (32, 50997294), (36, 45330928), (48, 33998196), (62, 26321184), (64, 25498647), (72, 22665464), (93, 17547456), (96, 16999098), (124, 13160592), (144, 11332732), (186, 8773728), (192, 8499549), (248, 6580296), (279, 5849152), (288, 5666366), (372, 4386864), (496, 3290148), (558, 2924576), (576, 2833183), (744, 2193432), (992, 1645074), (1116, 1462288), (1488, 1096716), (1984, 822537), (2232, 731144), (2976, 548358), (4464, 365572), (5952, 274179), (8928, 182786), (17856, 91393)]