284901864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1229}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 768700800

約数和(自身を除く): 483798936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 743, 1229, 1486, 2229, 2458, 2972, 3687, 4458, 4916, 5944, 7374, 8916, 9659, 9832, 14748, 15977, 17832, 19318, 28977, 29496, 31954, 38636, 47931, 57954, 63908, 77272, 95862, 115908, 127816, 191724, 231816, 383448, 913147, 1826294, 2739441, 3652588, 5478882, 7305176, 10957764, 11870911, 21915528, 23741822, 35612733, 47483644, 71225466, 94967288, 142450932, 284901864]

約数ペア:

[(1, 284901864), (2, 142450932), (3, 94967288), (4, 71225466), (6, 47483644), (8, 35612733), (12, 23741822), (13, 21915528), (24, 11870911), (26, 10957764), (39, 7305176), (52, 5478882), (78, 3652588), (104, 2739441), (156, 1826294), (312, 913147), (743, 383448), (1229, 231816), (1486, 191724), (2229, 127816), (2458, 115908), (2972, 95862), (3687, 77272), (4458, 63908), (4916, 57954), (5944, 47931), (7374, 38636), (8916, 31954), (9659, 29496), (9832, 28977), (14748, 19318), (15977, 17832)]