248201496

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{22531}}^1$

素因数の和:22566

約数の個数: 80

約数和(自身を含む): 736120440

約数和(自身を除く): 487918944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 270372, 383027, 405558, 540744, 608337, 766054, 811116, 1149081, 1216674, 1532108, 1622232, 1825011, 2298162, 2433348, 3064216, 3447243, 3650022, 4596324, 4866696, 6894486, 7300044, 9192648, 10341729, 13788972, 14600088, 20683458, 27577944, 31025187, 41366916, 62050374, 82733832, 124100748, 248201496]

約数ペア:

[(1, 248201496), (2, 124100748), (3, 82733832), (4, 62050374), (6, 41366916), (8, 31025187), (9, 27577944), (12, 20683458), (17, 14600088), (18, 13788972), (24, 10341729), (27, 9192648), (34, 7300044), (36, 6894486), (51, 4866696), (54, 4596324), (68, 3650022), (72, 3447243), (81, 3064216), (102, 2433348), (108, 2298162), (136, 1825011), (153, 1622232), (162, 1532108), (204, 1216674), (216, 1149081), (306, 811116), (324, 766054), (408, 608337), (459, 540744), (612, 405558), (648, 383027), (918, 270372), (1224, 202779), (1377, 180248), (1836, 135186), (2754, 90124), (3672, 67593), (5508, 45062), (11016, 22531)]