398512112628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1\times {\mathrm{13679}}^1$

素因数の和:18517

約数の個数: 96

約数和(自身を含む): 1077561999360

約数和(自身を除く): 679049886732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 4751, 6132, 9502, 13679, 14253, 19004, 27358, 28506, 33257, 41037, 54716, 57012, 66514, 82074, 95753, 99771, 133028, 164148, 191506, 199542, 287259, 346823, 383012, 399084, 574518, 693646, 998567, 1040469, 1149036, 1387292, 1997134, 2080938, 2427761, 2995701, 3994268, 4161876, 4855522, 5991402, 6989969, 7283283, 9711044, 11982804, 13979938, 14566566, 20969907, 27959876, 29133132, 41939814, 64988929, 83879628, 129977858, 194966787, 259955716, 389933574, 454922503, 779867148, 909845006, 1364767509, 1819690012, 2729535018, 4744191817, 5459070036, 9488383634, 14232575451, 18976767268, 28465150902, 33209342719, 56930301804, 66418685438, 99628028157, 132837370876, 199256056314, 398512112628]

約数ペア:

[(1, 398512112628), (2, 199256056314), (3, 132837370876), (4, 99628028157), (6, 66418685438), (7, 56930301804), (12, 33209342719), (14, 28465150902), (21, 18976767268), (28, 14232575451), (42, 9488383634), (73, 5459070036), (84, 4744191817), (146, 2729535018), (219, 1819690012), (292, 1364767509), (438, 909845006), (511, 779867148), (876, 454922503), (1022, 389933574), (1533, 259955716), (2044, 194966787), (3066, 129977858), (4751, 83879628), (6132, 64988929), (9502, 41939814), (13679, 29133132), (14253, 27959876), (19004, 20969907), (27358, 14566566), (28506, 13979938), (33257, 11982804), (41037, 9711044), (54716, 7283283), (57012, 6989969), (66514, 5991402), (82074, 4855522), (95753, 4161876), (99771, 3994268), (133028, 2995701), (164148, 2427761), (191506, 2080938), (199542, 1997134), (287259, 1387292), (346823, 1149036), (383012, 1040469), (399084, 998567), (574518, 693646)]