871890192

素因数分解:

$2^4\times 3^2\times {\mathrm{457}}^1\times {\mathrm{13249}}^1$

素因数の和:13720

約数の個数: 60

約数和(自身を含む): 2445605500

約数和(自身を除く): 1573715308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 7312, 8226, 10968, 13249, 16452, 21936, 26498, 32904, 39747, 52996, 65808, 79494, 105992, 119241, 158988, 211984, 238482, 317976, 476964, 635952, 953928, 1907856, 6054793, 12109586, 18164379, 24219172, 36328758, 48438344, 54493137, 72657516, 96876688, 108986274, 145315032, 217972548, 290630064, 435945096, 871890192]

約数ペア:

[(1, 871890192), (2, 435945096), (3, 290630064), (4, 217972548), (6, 145315032), (8, 108986274), (9, 96876688), (12, 72657516), (16, 54493137), (18, 48438344), (24, 36328758), (36, 24219172), (48, 18164379), (72, 12109586), (144, 6054793), (457, 1907856), (914, 953928), (1371, 635952), (1828, 476964), (2742, 317976), (3656, 238482), (4113, 211984), (5484, 158988), (7312, 119241), (8226, 105992), (10968, 79494), (13249, 65808), (16452, 52996), (21936, 39747), (26498, 32904)]