1298710952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3079

約数の個数: 128

約数和(自身を含む): 3283200000

約数和(自身を除く): 1984489048

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 37, 38, 44, 56, 74, 76, 77, 88, 133, 148, 152, 154, 209, 259, 266, 296, 308, 407, 418, 518, 532, 616, 703, 814, 836, 1036, 1064, 1406, 1463, 1628, 1672, 2072, 2812, 2849, 2926, 2999, 3256, 4921, 5624, 5698, 5852, 5998, 7733, 9842, 11396, 11704, 11996, 15466, 19684, 20993, 22792, 23992, 30932, 32989, 39368, 41986, 54131, 56981, 61864, 65978, 83972, 108262, 110963, 113962, 131956, 167944, 216524, 221926, 227924, 230923, 263912, 398867, 433048, 443852, 455848, 461846, 626791, 776741, 797734, 887704, 923692, 1220593, 1253582, 1553482, 1595468, 1847384, 2108297, 2441186, 2507164, 3106964, 3190936, 4216594, 4387537, 4882372, 5014328, 6213928, 8433188, 8544151, 8775074, 9764744, 14758079, 16866376, 17088302, 17550148, 23191267, 29516158, 34176604, 35100296, 46382534, 59032316, 68353208, 92765068, 118064632, 162338869, 185530136, 324677738, 649355476, 1298710952]

約数ペア:

[(1, 1298710952), (2, 649355476), (4, 324677738), (7, 185530136), (8, 162338869), (11, 118064632), (14, 92765068), (19, 68353208), (22, 59032316), (28, 46382534), (37, 35100296), (38, 34176604), (44, 29516158), (56, 23191267), (74, 17550148), (76, 17088302), (77, 16866376), (88, 14758079), (133, 9764744), (148, 8775074), (152, 8544151), (154, 8433188), (209, 6213928), (259, 5014328), (266, 4882372), (296, 4387537), (308, 4216594), (407, 3190936), (418, 3106964), (518, 2507164), (532, 2441186), (616, 2108297), (703, 1847384), (814, 1595468), (836, 1553482), (1036, 1253582), (1064, 1220593), (1406, 923692), (1463, 887704), (1628, 797734), (1672, 776741), (2072, 626791), (2812, 461846), (2849, 455848), (2926, 443852), (2999, 433048), (3256, 398867), (4921, 263912), (5624, 230923), (5698, 227924), (5852, 221926), (5998, 216524), (7733, 167944), (9842, 131956), (11396, 113962), (11704, 110963), (11996, 108262), (15466, 83972), (19684, 65978), (20993, 61864), (22792, 56981), (23992, 54131), (30932, 41986), (32989, 39368)]