308502264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 942796800

約数和(自身を除く): 634294536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 109, 119, 136, 168, 204, 218, 238, 327, 357, 408, 436, 476, 654, 714, 763, 872, 952, 991, 1308, 1428, 1526, 1853, 1982, 2289, 2616, 2856, 2973, 3052, 3706, 3964, 4578, 5559, 5946, 6104, 6937, 7412, 7928, 9156, 11118, 11892, 12971, 13874, 14824, 16847, 18312, 20811, 22236, 23784, 25942, 27748, 33694, 38913, 41622, 44472, 50541, 51884, 55496, 67388, 77826, 83244, 101082, 103768, 108019, 117929, 134776, 155652, 166488, 202164, 216038, 235858, 311304, 324057, 353787, 404328, 432076, 471716, 648114, 707574, 756133, 864152, 943432, 1296228, 1415148, 1512266, 1836323, 2268399, 2592456, 2830296, 3024532, 3672646, 4536798, 5508969, 6049064, 7345292, 9073596, 11017938, 12854261, 14690584, 18147192, 22035876, 25708522, 38562783, 44071752, 51417044, 77125566, 102834088, 154251132, 308502264]

約数ペア:

[(1, 308502264), (2, 154251132), (3, 102834088), (4, 77125566), (6, 51417044), (7, 44071752), (8, 38562783), (12, 25708522), (14, 22035876), (17, 18147192), (21, 14690584), (24, 12854261), (28, 11017938), (34, 9073596), (42, 7345292), (51, 6049064), (56, 5508969), (68, 4536798), (84, 3672646), (102, 3024532), (109, 2830296), (119, 2592456), (136, 2268399), (168, 1836323), (204, 1512266), (218, 1415148), (238, 1296228), (327, 943432), (357, 864152), (408, 756133), (436, 707574), (476, 648114), (654, 471716), (714, 432076), (763, 404328), (872, 353787), (952, 324057), (991, 311304), (1308, 235858), (1428, 216038), (1526, 202164), (1853, 166488), (1982, 155652), (2289, 134776), (2616, 117929), (2856, 108019), (2973, 103768), (3052, 101082), (3706, 83244), (3964, 77826), (4578, 67388), (5559, 55496), (5946, 51884), (6104, 50541), (6937, 44472), (7412, 41622), (7928, 38913), (9156, 33694), (11118, 27748), (11892, 25942), (12971, 23784), (13874, 22236), (14824, 20811), (16847, 18312)]