1275893784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 3927905280

約数和(自身を除く): 2652011496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 157, 186, 198, 248, 264, 279, 314, 331, 341, 372, 396, 471, 558, 628, 662, 682, 744, 792, 942, 993, 1023, 1116, 1256, 1324, 1364, 1413, 1727, 1884, 1986, 2046, 2232, 2648, 2728, 2826, 2979, 3069, 3454, 3641, 3768, 3972, 4092, 4867, 5181, 5652, 5958, 6138, 6908, 7282, 7944, 8184, 9734, 10261, 10362, 10923, 11304, 11916, 12276, 13816, 14564, 14601, 15543, 19468, 20522, 20724, 21846, 23832, 24552, 29128, 29202, 30783, 31086, 32769, 38936, 41044, 41448, 43692, 43803, 51967, 53537, 58404, 61566, 62172, 65538, 82088, 87384, 87606, 92349, 103934, 107074, 112871, 116808, 123132, 124344, 131076, 155901, 160611, 175212, 184698, 207868, 214148, 225742, 246264, 262152, 311802, 321222, 338613, 350424, 369396, 415736, 428296, 451484, 467703, 481833, 571637, 623604, 642444, 677226, 738792, 902968, 935406, 963666, 1015839, 1143274, 1247208, 1284888, 1354452, 1610977, 1714911, 1870812, 1927332, 2031678, 2286548, 2708904, 3221954, 3429822, 3741624, 3854664, 4063356, 4573096, 4832931, 5144733, 6443908, 6859644, 8126712, 9665862, 10289466, 12887816, 13719288, 14498793, 17720747, 19331724, 20578932, 28997586, 35441494, 38663448, 41157864, 53162241, 57995172, 70882988, 106324482, 115990344, 141765976, 159486723, 212648964, 318973446, 425297928, 637946892, 1275893784]

約数ペア:

[(1, 1275893784), (2, 637946892), (3, 425297928), (4, 318973446), (6, 212648964), (8, 159486723), (9, 141765976), (11, 115990344), (12, 106324482), (18, 70882988), (22, 57995172), (24, 53162241), (31, 41157864), (33, 38663448), (36, 35441494), (44, 28997586), (62, 20578932), (66, 19331724), (72, 17720747), (88, 14498793), (93, 13719288), (99, 12887816), (124, 10289466), (132, 9665862), (157, 8126712), (186, 6859644), (198, 6443908), (248, 5144733), (264, 4832931), (279, 4573096), (314, 4063356), (331, 3854664), (341, 3741624), (372, 3429822), (396, 3221954), (471, 2708904), (558, 2286548), (628, 2031678), (662, 1927332), (682, 1870812), (744, 1714911), (792, 1610977), (942, 1354452), (993, 1284888), (1023, 1247208), (1116, 1143274), (1256, 1015839), (1324, 963666), (1364, 935406), (1413, 902968), (1727, 738792), (1884, 677226), (1986, 642444), (2046, 623604), (2232, 571637), (2648, 481833), (2728, 467703), (2826, 451484), (2979, 428296), (3069, 415736), (3454, 369396), (3641, 350424), (3768, 338613), (3972, 321222), (4092, 311802), (4867, 262152), (5181, 246264), (5652, 225742), (5958, 214148), (6138, 207868), (6908, 184698), (7282, 175212), (7944, 160611), (8184, 155901), (9734, 131076), (10261, 124344), (10362, 123132), (10923, 116808), (11304, 112871), (11916, 107074), (12276, 103934), (13816, 92349), (14564, 87606), (14601, 87384), (15543, 82088), (19468, 65538), (20522, 62172), (20724, 61566), (21846, 58404), (23832, 53537), (24552, 51967), (29128, 43803), (29202, 43692), (30783, 41448), (31086, 41044), (32769, 38936)]