244560248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 504900000

約数和(自身を除く): 260339752

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 109, 116, 152, 218, 232, 436, 509, 551, 872, 1018, 1102, 2036, 2071, 2204, 3161, 4072, 4142, 4408, 6322, 8284, 9671, 12644, 14761, 16568, 19342, 25288, 29522, 38684, 55481, 59044, 60059, 77368, 110962, 118088, 120118, 221924, 240236, 280459, 443848, 480472, 560918, 1054139, 1121836, 1608949, 2108278, 2243672, 3217898, 4216556, 6435796, 8433112, 12871592, 30570031, 61140062, 122280124, 244560248]

約数ペア:

[(1, 244560248), (2, 122280124), (4, 61140062), (8, 30570031), (19, 12871592), (29, 8433112), (38, 6435796), (58, 4216556), (76, 3217898), (109, 2243672), (116, 2108278), (152, 1608949), (218, 1121836), (232, 1054139), (436, 560918), (509, 480472), (551, 443848), (872, 280459), (1018, 240236), (1102, 221924), (2036, 120118), (2071, 118088), (2204, 110962), (3161, 77368), (4072, 60059), (4142, 59044), (4408, 55481), (6322, 38684), (8284, 29522), (9671, 25288), (12644, 19342), (14761, 16568)]