1895298912

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{18749}}^1$

素因数の和:18787

約数の個数: 144

約数和(自身を含む): 6019650000

約数和(自身を除く): 4124351088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3159, 3744, 3888, 4212, 5616, 6318, 7776, 8424, 11232, 12636, 16848, 18749, 25272, 33696, 37498, 50544, 56247, 74996, 101088, 112494, 149992, 168741, 224988, 243737, 299984, 337482, 449976, 487474, 506223, 599968, 674964, 731211, 899952, 974948, 1012446, 1349928, 1462422, 1518669, 1799904, 1949896, 2024892, 2193633, 2699856, 2924844, 3037338, 3899792, 4049784, 4387266, 4556007, 5399712, 5849688, 6074676, 6580899, 7799584, 8099568, 8774532, 9112014, 11699376, 12149352, 13161798, 16199136, 17549064, 18224028, 19742697, 23398752, 24298704, 26323596, 35098128, 36448056, 39485394, 48597408, 52647192, 59228091, 70196256, 72896112, 78970788, 105294384, 118456182, 145792224, 157941576, 210588768, 236912364, 315883152, 473824728, 631766304, 947649456, 1895298912]

約数ペア:

[(1, 1895298912), (2, 947649456), (3, 631766304), (4, 473824728), (6, 315883152), (8, 236912364), (9, 210588768), (12, 157941576), (13, 145792224), (16, 118456182), (18, 105294384), (24, 78970788), (26, 72896112), (27, 70196256), (32, 59228091), (36, 52647192), (39, 48597408), (48, 39485394), (52, 36448056), (54, 35098128), (72, 26323596), (78, 24298704), (81, 23398752), (96, 19742697), (104, 18224028), (108, 17549064), (117, 16199136), (144, 13161798), (156, 12149352), (162, 11699376), (208, 9112014), (216, 8774532), (234, 8099568), (243, 7799584), (288, 6580899), (312, 6074676), (324, 5849688), (351, 5399712), (416, 4556007), (432, 4387266), (468, 4049784), (486, 3899792), (624, 3037338), (648, 2924844), (702, 2699856), (864, 2193633), (936, 2024892), (972, 1949896), (1053, 1799904), (1248, 1518669), (1296, 1462422), (1404, 1349928), (1872, 1012446), (1944, 974948), (2106, 899952), (2592, 731211), (2808, 674964), (3159, 599968), (3744, 506223), (3888, 487474), (4212, 449976), (5616, 337482), (6318, 299984), (7776, 243737), (8424, 224988), (11232, 168741), (12636, 149992), (16848, 112494), (18749, 101088), (25272, 74996), (33696, 56247), (37498, 50544)]