242002904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19231}}^1$

素因数の和:19272

約数の個数: 48

約数和(自身を含む): 537149760

約数和(自身を除く): 295146856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 19231, 38462, 76924, 153848, 211541, 250003, 423082, 500006, 846164, 1000012, 1692328, 2000024, 2326951, 2750033, 4653902, 5500066, 9307804, 11000132, 18615608, 22000264, 30250363, 60500726, 121001452, 242002904]

約数ペア:

[(1, 242002904), (2, 121001452), (4, 60500726), (8, 30250363), (11, 22000264), (13, 18615608), (22, 11000132), (26, 9307804), (44, 5500066), (52, 4653902), (88, 2750033), (104, 2326951), (121, 2000024), (143, 1692328), (242, 1000012), (286, 846164), (484, 500006), (572, 423082), (968, 250003), (1144, 211541), (1573, 153848), (3146, 76924), (6292, 38462), (12584, 19231)]