303936472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 727056000

約数和(自身を除く): 423119528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 101, 109, 116, 119, 136, 202, 203, 218, 232, 238, 404, 406, 436, 476, 493, 707, 763, 808, 812, 872, 952, 986, 1414, 1526, 1624, 1717, 1853, 1972, 2828, 2929, 3052, 3161, 3434, 3451, 3706, 3944, 5656, 5858, 6104, 6322, 6868, 6902, 7412, 11009, 11716, 12019, 12644, 12971, 13736, 13804, 14824, 20503, 22018, 22127, 23432, 24038, 25288, 25942, 27608, 41006, 44036, 44254, 48076, 49793, 51884, 53737, 77063, 82012, 88072, 88508, 96152, 99586, 103768, 107474, 154126, 164024, 177016, 187153, 199172, 214948, 308252, 319261, 348551, 374306, 376159, 398344, 429896, 616504, 638522, 697102, 748612, 752318, 1277044, 1310071, 1394204, 1497224, 1504636, 2234827, 2554088, 2620142, 2788408, 3009272, 4469654, 5240284, 5427437, 8939308, 10480568, 10854874, 17878616, 21709748, 37992059, 43419496, 75984118, 151968236, 303936472]

約数ペア:

[(1, 303936472), (2, 151968236), (4, 75984118), (7, 43419496), (8, 37992059), (14, 21709748), (17, 17878616), (28, 10854874), (29, 10480568), (34, 8939308), (56, 5427437), (58, 5240284), (68, 4469654), (101, 3009272), (109, 2788408), (116, 2620142), (119, 2554088), (136, 2234827), (202, 1504636), (203, 1497224), (218, 1394204), (232, 1310071), (238, 1277044), (404, 752318), (406, 748612), (436, 697102), (476, 638522), (493, 616504), (707, 429896), (763, 398344), (808, 376159), (812, 374306), (872, 348551), (952, 319261), (986, 308252), (1414, 214948), (1526, 199172), (1624, 187153), (1717, 177016), (1853, 164024), (1972, 154126), (2828, 107474), (2929, 103768), (3052, 99586), (3161, 96152), (3434, 88508), (3451, 88072), (3706, 82012), (3944, 77063), (5656, 53737), (5858, 51884), (6104, 49793), (6322, 48076), (6868, 44254), (6902, 44036), (7412, 41006), (11009, 27608), (11716, 25942), (12019, 25288), (12644, 24038), (12971, 23432), (13736, 22127), (13804, 22018), (14824, 20503)]