210916551528

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^2\times {\mathrm{1042861}}^1$

素因数の和:1042979

約数の個数: 72

約数和(自身を含む): 582214211670

約数和(自身を除く): 371297660142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 2809, 3816, 5618, 8427, 11236, 16854, 22472, 25281, 33708, 50562, 67416, 101124, 202248, 1042861, 2085722, 3128583, 4171444, 6257166, 8342888, 9385749, 12514332, 18771498, 25028664, 37542996, 55271633, 75085992, 110543266, 165814899, 221086532, 331629798, 442173064, 497444697, 663259596, 994889394, 1326519192, 1989778788, 2929396549, 3979557576, 5858793098, 8788189647, 11717586196, 17576379294, 23435172392, 26364568941, 35152758588, 52729137882, 70305517176, 105458275764, 210916551528]

約数ペア:

[(1, 210916551528), (2, 105458275764), (3, 70305517176), (4, 52729137882), (6, 35152758588), (8, 26364568941), (9, 23435172392), (12, 17576379294), (18, 11717586196), (24, 8788189647), (36, 5858793098), (53, 3979557576), (72, 2929396549), (106, 1989778788), (159, 1326519192), (212, 994889394), (318, 663259596), (424, 497444697), (477, 442173064), (636, 331629798), (954, 221086532), (1272, 165814899), (1908, 110543266), (2809, 75085992), (3816, 55271633), (5618, 37542996), (8427, 25028664), (11236, 18771498), (16854, 12514332), (22472, 9385749), (25281, 8342888), (33708, 6257166), (50562, 4171444), (67416, 3128583), (101124, 2085722), (202248, 1042861)]