310945488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 160

約数和(自身を含む): 985651200

約数和(自身を除く): 674705712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 53, 56, 57, 76, 84, 106, 112, 114, 133, 152, 159, 168, 212, 228, 266, 304, 318, 336, 371, 399, 424, 456, 532, 636, 742, 798, 848, 912, 919, 1007, 1064, 1113, 1272, 1484, 1596, 1838, 2014, 2128, 2226, 2544, 2757, 2968, 3021, 3192, 3676, 4028, 4452, 5514, 5936, 6042, 6384, 6433, 7049, 7352, 8056, 8904, 11028, 12084, 12866, 14098, 14704, 16112, 17461, 17808, 19299, 21147, 22056, 24168, 25732, 28196, 34922, 38598, 42294, 44112, 48336, 48707, 51464, 52383, 56392, 69844, 77196, 84588, 97414, 102928, 104766, 112784, 122227, 139688, 146121, 154392, 169176, 194828, 209532, 244454, 279376, 292242, 308784, 338352, 340949, 366681, 389656, 419064, 488908, 584484, 681898, 733362, 779312, 838128, 925433, 977816, 1022847, 1168968, 1363796, 1466724, 1850866, 1955632, 2045694, 2337936, 2727592, 2776299, 2933448, 3701732, 4091388, 5455184, 5552598, 5866896, 6478031, 7403464, 8182776, 11105196, 12956062, 14806928, 16365552, 19434093, 22210392, 25912124, 38868186, 44420784, 51824248, 77736372, 103648496, 155472744, 310945488]

約数ペア:

[(1, 310945488), (2, 155472744), (3, 103648496), (4, 77736372), (6, 51824248), (7, 44420784), (8, 38868186), (12, 25912124), (14, 22210392), (16, 19434093), (19, 16365552), (21, 14806928), (24, 12956062), (28, 11105196), (38, 8182776), (42, 7403464), (48, 6478031), (53, 5866896), (56, 5552598), (57, 5455184), (76, 4091388), (84, 3701732), (106, 2933448), (112, 2776299), (114, 2727592), (133, 2337936), (152, 2045694), (159, 1955632), (168, 1850866), (212, 1466724), (228, 1363796), (266, 1168968), (304, 1022847), (318, 977816), (336, 925433), (371, 838128), (399, 779312), (424, 733362), (456, 681898), (532, 584484), (636, 488908), (742, 419064), (798, 389656), (848, 366681), (912, 340949), (919, 338352), (1007, 308784), (1064, 292242), (1113, 279376), (1272, 244454), (1484, 209532), (1596, 194828), (1838, 169176), (2014, 154392), (2128, 146121), (2226, 139688), (2544, 122227), (2757, 112784), (2968, 104766), (3021, 102928), (3192, 97414), (3676, 84588), (4028, 77196), (4452, 69844), (5514, 56392), (5936, 52383), (6042, 51464), (6384, 48707), (6433, 48336), (7049, 44112), (7352, 42294), (8056, 38598), (8904, 34922), (11028, 28196), (12084, 25732), (12866, 24168), (14098, 22056), (14704, 21147), (16112, 19299), (17461, 17808)]