299113048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 660562560

約数和(自身を除く): 361449512

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 257, 361, 403, 494, 514, 589, 722, 806, 988, 1028, 1178, 1444, 1612, 1976, 2056, 2356, 2888, 3224, 3341, 4693, 4712, 4883, 6682, 7657, 7967, 9386, 9766, 11191, 13364, 15314, 15934, 18772, 19532, 22382, 26728, 30628, 31868, 37544, 39064, 44764, 61256, 63479, 63736, 89528, 92777, 103571, 126958, 145483, 151373, 185554, 207142, 253916, 290966, 302746, 371108, 414284, 507832, 581932, 605492, 742216, 828568, 1163864, 1206101, 1210984, 1967849, 2412202, 2876087, 3935698, 4824404, 5752174, 7871396, 9648808, 11504348, 15742792, 23008696, 37389131, 74778262, 149556524, 299113048]

約数ペア:

[(1, 299113048), (2, 149556524), (4, 74778262), (8, 37389131), (13, 23008696), (19, 15742792), (26, 11504348), (31, 9648808), (38, 7871396), (52, 5752174), (62, 4824404), (76, 3935698), (104, 2876087), (124, 2412202), (152, 1967849), (247, 1210984), (248, 1206101), (257, 1163864), (361, 828568), (403, 742216), (494, 605492), (514, 581932), (589, 507832), (722, 414284), (806, 371108), (988, 302746), (1028, 290966), (1178, 253916), (1444, 207142), (1612, 185554), (1976, 151373), (2056, 145483), (2356, 126958), (2888, 103571), (3224, 92777), (3341, 89528), (4693, 63736), (4712, 63479), (4883, 61256), (6682, 44764), (7657, 39064), (7967, 37544), (9386, 31868), (9766, 30628), (11191, 26728), (13364, 22382), (15314, 19532), (15934, 18772)]