1895919408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1153}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 5599346480

約数和(自身を除く): 3703427072

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, 456, 601, 684, 912, 1153, 1202, 1368, 1803, 2306, 2404, 2736, 3459, 3606, 4612, 4808, 5409, 6918, 7212, 9224, 9616, 10377, 10818, 11419, 13836, 14424, 18448, 20754, 21636, 21907, 22838, 27672, 28848, 34257, 41508, 43272, 43814, 45676, 55344, 65721, 68514, 83016, 86544, 87628, 91352, 102771, 131442, 137028, 166032, 175256, 182704, 197163, 205542, 262884, 274056, 350512, 394326, 411084, 525768, 548112, 692953, 788652, 822168, 1051536, 1385906, 1577304, 1644336, 2078859, 2771812, 3154608, 4157718, 5543624, 6236577, 8315436, 11087248, 12473154, 13166107, 16630872, 24946308, 26332214, 33261744, 39498321, 49892616, 52664428, 78996642, 99785232, 105328856, 118494963, 157993284, 210657712, 236989926, 315986568, 473979852, 631973136, 947959704, 1895919408]

約数ペア:

[(1, 1895919408), (2, 947959704), (3, 631973136), (4, 473979852), (6, 315986568), (8, 236989926), (9, 210657712), (12, 157993284), (16, 118494963), (18, 105328856), (19, 99785232), (24, 78996642), (36, 52664428), (38, 49892616), (48, 39498321), (57, 33261744), (72, 26332214), (76, 24946308), (114, 16630872), (144, 13166107), (152, 12473154), (171, 11087248), (228, 8315436), (304, 6236577), (342, 5543624), (456, 4157718), (601, 3154608), (684, 2771812), (912, 2078859), (1153, 1644336), (1202, 1577304), (1368, 1385906), (1803, 1051536), (2306, 822168), (2404, 788652), (2736, 692953), (3459, 548112), (3606, 525768), (4612, 411084), (4808, 394326), (5409, 350512), (6918, 274056), (7212, 262884), (9224, 205542), (9616, 197163), (10377, 182704), (10818, 175256), (11419, 166032), (13836, 137028), (14424, 131442), (18448, 102771), (20754, 91352), (21636, 87628), (21907, 86544), (22838, 83016), (27672, 68514), (28848, 65721), (34257, 55344), (41508, 45676), (43272, 43814)]