1464198988

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 3089696400

約数和(自身を除く): 1625497412

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 59, 98, 106, 118, 196, 212, 236, 371, 413, 742, 826, 1484, 1652, 2389, 2597, 2891, 3127, 4778, 5194, 5782, 6254, 9556, 10388, 11564, 12508, 16723, 21889, 33446, 43778, 66892, 87556, 117061, 126617, 140951, 153223, 234122, 253234, 281902, 306446, 468244, 506468, 563804, 612892, 886319, 986657, 1772638, 1973314, 3545276, 3946628, 6204233, 6906599, 7470403, 12408466, 13813198, 14940806, 24816932, 27626396, 29881612, 52292821, 104585642, 209171284, 366049747, 732099494, 1464198988]

約数ペア:

[(1, 1464198988), (2, 732099494), (4, 366049747), (7, 209171284), (14, 104585642), (28, 52292821), (49, 29881612), (53, 27626396), (59, 24816932), (98, 14940806), (106, 13813198), (118, 12408466), (196, 7470403), (212, 6906599), (236, 6204233), (371, 3946628), (413, 3545276), (742, 1973314), (826, 1772638), (1484, 986657), (1652, 886319), (2389, 612892), (2597, 563804), (2891, 506468), (3127, 468244), (4778, 306446), (5194, 281902), (5782, 253234), (6254, 234122), (9556, 153223), (10388, 140951), (11564, 126617), (12508, 117061), (16723, 87556), (21889, 66892), (33446, 43778)]