407302056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 1317888000

約数和(自身を除く): 910585944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 131, 168, 186, 199, 217, 248, 252, 262, 279, 372, 393, 398, 434, 504, 524, 558, 597, 651, 744, 786, 796, 868, 917, 1048, 1116, 1179, 1194, 1302, 1393, 1572, 1592, 1736, 1791, 1834, 1953, 2232, 2358, 2388, 2604, 2751, 2786, 3144, 3582, 3668, 3906, 4061, 4179, 4716, 4776, 5208, 5502, 5572, 6169, 7164, 7336, 7812, 8122, 8253, 8358, 9432, 11004, 11144, 12183, 12338, 12537, 14328, 15624, 16244, 16506, 16716, 18507, 22008, 24366, 24676, 25074, 26069, 28427, 32488, 33012, 33432, 36549, 37014, 43183, 48732, 49352, 50148, 52138, 55521, 56854, 66024, 73098, 74028, 78207, 85281, 86366, 97464, 100296, 104276, 111042, 113708, 129549, 146196, 148056, 156414, 170562, 172732, 182483, 208552, 222084, 227416, 234621, 255843, 259098, 292392, 312828, 341124, 345464, 364966, 388647, 444168, 469242, 511686, 518196, 547449, 625656, 682248, 729932, 777294, 808139, 938484, 1023372, 1036392, 1094898, 1459864, 1554588, 1616278, 1642347, 1876968, 2046744, 2189796, 2424417, 3109176, 3232556, 3284694, 4379592, 4848834, 5656973, 6465112, 6569388, 7273251, 9697668, 11313946, 13138776, 14546502, 16970919, 19395336, 22627892, 29093004, 33941838, 45255784, 50912757, 58186008, 67883676, 101825514, 135767352, 203651028, 407302056]

約数ペア:

[(1, 407302056), (2, 203651028), (3, 135767352), (4, 101825514), (6, 67883676), (7, 58186008), (8, 50912757), (9, 45255784), (12, 33941838), (14, 29093004), (18, 22627892), (21, 19395336), (24, 16970919), (28, 14546502), (31, 13138776), (36, 11313946), (42, 9697668), (56, 7273251), (62, 6569388), (63, 6465112), (72, 5656973), (84, 4848834), (93, 4379592), (124, 3284694), (126, 3232556), (131, 3109176), (168, 2424417), (186, 2189796), (199, 2046744), (217, 1876968), (248, 1642347), (252, 1616278), (262, 1554588), (279, 1459864), (372, 1094898), (393, 1036392), (398, 1023372), (434, 938484), (504, 808139), (524, 777294), (558, 729932), (597, 682248), (651, 625656), (744, 547449), (786, 518196), (796, 511686), (868, 469242), (917, 444168), (1048, 388647), (1116, 364966), (1179, 345464), (1194, 341124), (1302, 312828), (1393, 292392), (1572, 259098), (1592, 255843), (1736, 234621), (1791, 227416), (1834, 222084), (1953, 208552), (2232, 182483), (2358, 172732), (2388, 170562), (2604, 156414), (2751, 148056), (2786, 146196), (3144, 129549), (3582, 113708), (3668, 111042), (3906, 104276), (4061, 100296), (4179, 97464), (4716, 86366), (4776, 85281), (5208, 78207), (5502, 74028), (5572, 73098), (6169, 66024), (7164, 56854), (7336, 55521), (7812, 52138), (8122, 50148), (8253, 49352), (8358, 48732), (9432, 43183), (11004, 37014), (11144, 36549), (12183, 33432), (12338, 33012), (12537, 32488), (14328, 28427), (15624, 26069), (16244, 25074), (16506, 24676), (16716, 24366), (18507, 22008)]