1999704744

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{4219}}^1$

素因数の和:4487

約数の個数: 96

約数和(自身を含む): 5628636000

約数和(自身を除く): 3628931256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 227, 232, 261, 348, 454, 522, 681, 696, 908, 1044, 1362, 1816, 2043, 2088, 2724, 4086, 4219, 5448, 6583, 8172, 8438, 12657, 13166, 16344, 16876, 19749, 25314, 26332, 33752, 37971, 39498, 50628, 52664, 59247, 75942, 78996, 101256, 118494, 122351, 151884, 157992, 236988, 244702, 303768, 367053, 473976, 489404, 734106, 957713, 978808, 1101159, 1468212, 1915426, 2202318, 2873139, 2936424, 3830852, 4404636, 5746278, 7661704, 8619417, 8809272, 11492556, 17238834, 22985112, 27773677, 34477668, 55547354, 68955336, 83321031, 111094708, 166642062, 222189416, 249963093, 333284124, 499926186, 666568248, 999852372, 1999704744]

約数ペア:

[(1, 1999704744), (2, 999852372), (3, 666568248), (4, 499926186), (6, 333284124), (8, 249963093), (9, 222189416), (12, 166642062), (18, 111094708), (24, 83321031), (29, 68955336), (36, 55547354), (58, 34477668), (72, 27773677), (87, 22985112), (116, 17238834), (174, 11492556), (227, 8809272), (232, 8619417), (261, 7661704), (348, 5746278), (454, 4404636), (522, 3830852), (681, 2936424), (696, 2873139), (908, 2202318), (1044, 1915426), (1362, 1468212), (1816, 1101159), (2043, 978808), (2088, 957713), (2724, 734106), (4086, 489404), (4219, 473976), (5448, 367053), (6583, 303768), (8172, 244702), (8438, 236988), (12657, 157992), (13166, 151884), (16344, 122351), (16876, 118494), (19749, 101256), (25314, 78996), (26332, 75942), (33752, 59247), (37971, 52664), (39498, 50628)]