1581498288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1373}}^1$

素因数の和:1827

約数の個数: 120

約数和(自身を含む): 4673413680

約数和(自身を除く): 3091915392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 421, 456, 684, 842, 912, 1263, 1368, 1373, 1684, 2526, 2736, 2746, 3368, 3789, 4119, 5052, 5492, 6736, 7578, 7999, 8238, 10104, 10984, 12357, 15156, 15998, 16476, 20208, 21968, 23997, 24714, 26087, 30312, 31996, 32952, 47994, 49428, 52174, 60624, 63992, 65904, 71991, 78261, 95988, 98856, 104348, 127984, 143982, 156522, 191976, 197712, 208696, 234783, 287964, 313044, 383952, 417392, 469566, 575928, 578033, 626088, 939132, 1151856, 1156066, 1252176, 1734099, 1878264, 2312132, 3468198, 3756528, 4624264, 5202297, 6936396, 9248528, 10404594, 10982627, 13872792, 20809188, 21965254, 27745584, 32947881, 41618376, 43930508, 65895762, 83236752, 87861016, 98843643, 131791524, 175722032, 197687286, 263583048, 395374572, 527166096, 790749144, 1581498288]

約数ペア:

[(1, 1581498288), (2, 790749144), (3, 527166096), (4, 395374572), (6, 263583048), (8, 197687286), (9, 175722032), (12, 131791524), (16, 98843643), (18, 87861016), (19, 83236752), (24, 65895762), (36, 43930508), (38, 41618376), (48, 32947881), (57, 27745584), (72, 21965254), (76, 20809188), (114, 13872792), (144, 10982627), (152, 10404594), (171, 9248528), (228, 6936396), (304, 5202297), (342, 4624264), (421, 3756528), (456, 3468198), (684, 2312132), (842, 1878264), (912, 1734099), (1263, 1252176), (1368, 1156066), (1373, 1151856), (1684, 939132), (2526, 626088), (2736, 578033), (2746, 575928), (3368, 469566), (3789, 417392), (4119, 383952), (5052, 313044), (5492, 287964), (6736, 234783), (7578, 208696), (7999, 197712), (8238, 191976), (10104, 156522), (10984, 143982), (12357, 127984), (15156, 104348), (15998, 98856), (16476, 95988), (20208, 78261), (21968, 71991), (23997, 65904), (24714, 63992), (26087, 60624), (30312, 52174), (31996, 49428), (32952, 47994)]