40168252032

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{14153}}^1$

素因数の和:14578

約数の個数: 128

約数和(自身を含む): 112609224000

約数和(自身を除く): 72440971968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 389, 456, 608, 778, 912, 1167, 1216, 1556, 1824, 2334, 2432, 3112, 3648, 4668, 6224, 7296, 7391, 9336, 12448, 14153, 14782, 18672, 22173, 24896, 28306, 29564, 37344, 42459, 44346, 49792, 56612, 59128, 74688, 84918, 88692, 113224, 118256, 149376, 169836, 177384, 226448, 236512, 268907, 339672, 354768, 452896, 473024, 537814, 679344, 709536, 806721, 905792, 946048, 1075628, 1358688, 1419072, 1613442, 1811584, 2151256, 2717376, 2838144, 3226884, 4302512, 5434752, 5505517, 6453768, 8605024, 11011034, 12907536, 16516551, 17210048, 22022068, 25815072, 33033102, 34420096, 44044136, 51630144, 66066204, 88088272, 103260288, 104604823, 132132408, 176176544, 209209646, 264264816, 313814469, 352353088, 418419292, 528529632, 627628938, 704706176, 836838584, 1057059264, 1255257876, 1673677168, 2114118528, 2510515752, 3347354336, 5021031504, 6694708672, 10042063008, 13389417344, 20084126016, 40168252032]

約数ペア:

[(1, 40168252032), (2, 20084126016), (3, 13389417344), (4, 10042063008), (6, 6694708672), (8, 5021031504), (12, 3347354336), (16, 2510515752), (19, 2114118528), (24, 1673677168), (32, 1255257876), (38, 1057059264), (48, 836838584), (57, 704706176), (64, 627628938), (76, 528529632), (96, 418419292), (114, 352353088), (128, 313814469), (152, 264264816), (192, 209209646), (228, 176176544), (304, 132132408), (384, 104604823), (389, 103260288), (456, 88088272), (608, 66066204), (778, 51630144), (912, 44044136), (1167, 34420096), (1216, 33033102), (1556, 25815072), (1824, 22022068), (2334, 17210048), (2432, 16516551), (3112, 12907536), (3648, 11011034), (4668, 8605024), (6224, 6453768), (7296, 5505517), (7391, 5434752), (9336, 4302512), (12448, 3226884), (14153, 2838144), (14782, 2717376), (18672, 2151256), (22173, 1811584), (24896, 1613442), (28306, 1419072), (29564, 1358688), (37344, 1075628), (42459, 946048), (44346, 905792), (49792, 806721), (56612, 709536), (59128, 679344), (74688, 537814), (84918, 473024), (88692, 452896), (113224, 354768), (118256, 339672), (149376, 268907), (169836, 236512), (177384, 226448)]