1570743972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{47581}}^1$

素因数の和:47729

約数の個数: 72

約数和(自身を含む): 4572439872

約数和(自身を除く): 3001695900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 33012, 47581, 95162, 142743, 190324, 285486, 333067, 428229, 570972, 666134, 856458, 999201, 1332268, 1712916, 1998402, 2997603, 3996804, 5995206, 6233111, 11990412, 12466222, 18699333, 24932444, 37398666, 43631777, 56097999, 74797332, 87263554, 112195998, 130895331, 174527108, 224391996, 261790662, 392685993, 523581324, 785371986, 1570743972]

約数ペア:

[(1, 1570743972), (2, 785371986), (3, 523581324), (4, 392685993), (6, 261790662), (7, 224391996), (9, 174527108), (12, 130895331), (14, 112195998), (18, 87263554), (21, 74797332), (28, 56097999), (36, 43631777), (42, 37398666), (63, 24932444), (84, 18699333), (126, 12466222), (131, 11990412), (252, 6233111), (262, 5995206), (393, 3996804), (524, 2997603), (786, 1998402), (917, 1712916), (1179, 1332268), (1572, 999201), (1834, 856458), (2358, 666134), (2751, 570972), (3668, 428229), (4716, 333067), (5502, 285486), (8253, 190324), (11004, 142743), (16506, 95162), (33012, 47581)]