2457192556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 5866577920

約数和(自身を除く): 3409385364

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 73, 76, 91, 124, 133, 146, 157, 182, 217, 247, 266, 292, 314, 364, 403, 434, 494, 511, 532, 589, 628, 806, 868, 949, 988, 1022, 1099, 1178, 1387, 1612, 1729, 1898, 2041, 2044, 2198, 2263, 2356, 2774, 2821, 2983, 3458, 3796, 4082, 4123, 4396, 4526, 4867, 5548, 5642, 5966, 6643, 6916, 7657, 8164, 8246, 9052, 9709, 9734, 11284, 11461, 11932, 13286, 14287, 15314, 15841, 16492, 18031, 19418, 19468, 20881, 22922, 26572, 28574, 29419, 30628, 31682, 34069, 36062, 38779, 38836, 41762, 42997, 45844, 53599, 57148, 58838, 63271, 63364, 68138, 72124, 77558, 80227, 83524, 85994, 92473, 107198, 117676, 126217, 126542, 136276, 148993, 155116, 160454, 171988, 184946, 205933, 214396, 217759, 252434, 253084, 271453, 297986, 300979, 320908, 355291, 369892, 411866, 435518, 442897, 504868, 542906, 558961, 595972, 601958, 647311, 710582, 823732, 871036, 885794, 1042951, 1085812, 1117922, 1202149, 1203916, 1294622, 1421164, 1524313, 1771588, 2085902, 2235844, 2404298, 2487037, 2589244, 2830867, 3048626, 3912727, 4171804, 4618783, 4808596, 4974074, 5661734, 6097252, 6750529, 7825454, 8415043, 9237566, 9948148, 11323468, 13501058, 15650908, 16830086, 18475132, 19816069, 27002116, 32331481, 33660172, 39632138, 47253703, 64662962, 79264276, 87756877, 94507406, 129325924, 175513754, 189014812, 351027508, 614298139, 1228596278, 2457192556]

約数ペア:

[(1, 2457192556), (2, 1228596278), (4, 614298139), (7, 351027508), (13, 189014812), (14, 175513754), (19, 129325924), (26, 94507406), (28, 87756877), (31, 79264276), (38, 64662962), (52, 47253703), (62, 39632138), (73, 33660172), (76, 32331481), (91, 27002116), (124, 19816069), (133, 18475132), (146, 16830086), (157, 15650908), (182, 13501058), (217, 11323468), (247, 9948148), (266, 9237566), (292, 8415043), (314, 7825454), (364, 6750529), (403, 6097252), (434, 5661734), (494, 4974074), (511, 4808596), (532, 4618783), (589, 4171804), (628, 3912727), (806, 3048626), (868, 2830867), (949, 2589244), (988, 2487037), (1022, 2404298), (1099, 2235844), (1178, 2085902), (1387, 1771588), (1612, 1524313), (1729, 1421164), (1898, 1294622), (2041, 1203916), (2044, 1202149), (2198, 1117922), (2263, 1085812), (2356, 1042951), (2774, 885794), (2821, 871036), (2983, 823732), (3458, 710582), (3796, 647311), (4082, 601958), (4123, 595972), (4396, 558961), (4526, 542906), (4867, 504868), (5548, 442897), (5642, 435518), (5966, 411866), (6643, 369892), (6916, 355291), (7657, 320908), (8164, 300979), (8246, 297986), (9052, 271453), (9709, 253084), (9734, 252434), (11284, 217759), (11461, 214396), (11932, 205933), (13286, 184946), (14287, 171988), (15314, 160454), (15841, 155116), (16492, 148993), (18031, 136276), (19418, 126542), (19468, 126217), (20881, 117676), (22922, 107198), (26572, 92473), (28574, 85994), (29419, 83524), (30628, 80227), (31682, 77558), (34069, 72124), (36062, 68138), (38779, 63364), (38836, 63271), (41762, 58838), (42997, 57148), (45844, 53599)]