28909240416

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65479}}^1$

素因数の和:65578

約数の個数: 192

約数和(自身を含む): 97685683200

約数和(自身を除く): 68776442784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 84, 96, 108, 112, 126, 144, 146, 168, 189, 216, 219, 224, 252, 288, 292, 336, 378, 432, 438, 504, 511, 584, 657, 672, 756, 864, 876, 1008, 1022, 1168, 1314, 1512, 1533, 1752, 1971, 2016, 2044, 2336, 2628, 3024, 3066, 3504, 3942, 4088, 4599, 5256, 6048, 6132, 7008, 7884, 8176, 9198, 10512, 12264, 13797, 15768, 16352, 18396, 21024, 24528, 27594, 31536, 36792, 49056, 55188, 63072, 65479, 73584, 110376, 130958, 147168, 196437, 220752, 261916, 392874, 441504, 458353, 523832, 589311, 785748, 916706, 1047664, 1178622, 1375059, 1571496, 1767933, 1833412, 2095328, 2357244, 2750118, 3142992, 3535866, 3666824, 4125177, 4714488, 4779967, 5500236, 6285984, 7071732, 7333648, 8250354, 9428976, 9559934, 11000472, 12375531, 14143464, 14339901, 14667296, 16500708, 18857952, 19119868, 22000944, 24751062, 28286928, 28679802, 33001416, 33459769, 38239736, 43019703, 44001888, 49502124, 56573856, 57359604, 66002832, 66919538, 76479472, 86039406, 99004248, 100379307, 114719208, 129059109, 132005664, 133839076, 152958944, 172078812, 198008496, 200758614, 229438416, 258118218, 267678152, 301137921, 344157624, 396016992, 401517228, 458876832, 516236436, 535356304, 602275842, 688315248, 803034456, 903413763, 1032472872, 1070712608, 1204551684, 1376630496, 1606068912, 1806827526, 2064945744, 2409103368, 3212137824, 3613655052, 4129891488, 4818206736, 7227310104, 9636413472, 14454620208, 28909240416]

約数ペア:

[(1, 28909240416), (2, 14454620208), (3, 9636413472), (4, 7227310104), (6, 4818206736), (7, 4129891488), (8, 3613655052), (9, 3212137824), (12, 2409103368), (14, 2064945744), (16, 1806827526), (18, 1606068912), (21, 1376630496), (24, 1204551684), (27, 1070712608), (28, 1032472872), (32, 903413763), (36, 803034456), (42, 688315248), (48, 602275842), (54, 535356304), (56, 516236436), (63, 458876832), (72, 401517228), (73, 396016992), (84, 344157624), (96, 301137921), (108, 267678152), (112, 258118218), (126, 229438416), (144, 200758614), (146, 198008496), (168, 172078812), (189, 152958944), (216, 133839076), (219, 132005664), (224, 129059109), (252, 114719208), (288, 100379307), (292, 99004248), (336, 86039406), (378, 76479472), (432, 66919538), (438, 66002832), (504, 57359604), (511, 56573856), (584, 49502124), (657, 44001888), (672, 43019703), (756, 38239736), (864, 33459769), (876, 33001416), (1008, 28679802), (1022, 28286928), (1168, 24751062), (1314, 22000944), (1512, 19119868), (1533, 18857952), (1752, 16500708), (1971, 14667296), (2016, 14339901), (2044, 14143464), (2336, 12375531), (2628, 11000472), (3024, 9559934), (3066, 9428976), (3504, 8250354), (3942, 7333648), (4088, 7071732), (4599, 6285984), (5256, 5500236), (6048, 4779967), (6132, 4714488), (7008, 4125177), (7884, 3666824), (8176, 3535866), (9198, 3142992), (10512, 2750118), (12264, 2357244), (13797, 2095328), (15768, 1833412), (16352, 1767933), (18396, 1571496), (21024, 1375059), (24528, 1178622), (27594, 1047664), (31536, 916706), (36792, 785748), (49056, 589311), (55188, 523832), (63072, 458353), (65479, 441504), (73584, 392874), (110376, 261916), (130958, 220752), (147168, 196437)]