2045978688

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{977}}^1$

素因数の和:1844

約数の個数: 112

約数和(自身を含む): 5842650240

約数和(自身を除く): 3796671552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 839, 977, 1248, 1678, 1954, 2496, 2517, 2931, 3356, 3908, 5034, 5862, 6712, 7816, 10068, 10907, 11724, 12701, 13424, 15632, 20136, 21814, 23448, 25402, 26848, 31264, 32721, 38103, 40272, 43628, 46896, 50804, 53696, 62528, 65442, 76206, 80544, 87256, 93792, 101608, 130884, 152412, 161088, 174512, 187584, 203216, 261768, 304824, 349024, 406432, 523536, 609648, 698048, 812864, 819703, 1047072, 1219296, 1639406, 2094144, 2438592, 2459109, 3278812, 4918218, 6557624, 9836436, 10656139, 13115248, 19672872, 21312278, 26230496, 31968417, 39345744, 42624556, 52460992, 63936834, 78691488, 85249112, 127873668, 157382976, 170498224, 255747336, 340996448, 511494672, 681992896, 1022989344, 2045978688]

約数ペア:

[(1, 2045978688), (2, 1022989344), (3, 681992896), (4, 511494672), (6, 340996448), (8, 255747336), (12, 170498224), (13, 157382976), (16, 127873668), (24, 85249112), (26, 78691488), (32, 63936834), (39, 52460992), (48, 42624556), (52, 39345744), (64, 31968417), (78, 26230496), (96, 21312278), (104, 19672872), (156, 13115248), (192, 10656139), (208, 9836436), (312, 6557624), (416, 4918218), (624, 3278812), (832, 2459109), (839, 2438592), (977, 2094144), (1248, 1639406), (1678, 1219296), (1954, 1047072), (2496, 819703), (2517, 812864), (2931, 698048), (3356, 609648), (3908, 523536), (5034, 406432), (5862, 349024), (6712, 304824), (7816, 261768), (10068, 203216), (10907, 187584), (11724, 174512), (12701, 161088), (13424, 152412), (15632, 130884), (20136, 101608), (21814, 93792), (23448, 87256), (25402, 80544), (26848, 76206), (31264, 65442), (32721, 62528), (38103, 53696), (40272, 50804), (43628, 46896)]