248722992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1335

約数の個数: 120

約数和(自身を含む): 799758336

約数和(自身を除く): 551035344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 227, 252, 336, 454, 504, 681, 908, 1008, 1087, 1362, 1589, 1816, 2043, 2174, 2724, 3178, 3261, 3632, 4086, 4348, 4767, 5448, 6356, 6522, 7609, 8172, 8696, 9534, 9783, 10896, 12712, 13044, 14301, 15218, 16344, 17392, 19068, 19566, 22827, 25424, 26088, 28602, 30436, 32688, 38136, 39132, 45654, 52176, 57204, 60872, 68481, 76272, 78264, 91308, 114408, 121744, 136962, 156528, 182616, 228816, 246749, 273924, 365232, 493498, 547848, 740247, 986996, 1095696, 1480494, 1727243, 1973992, 2220741, 2960988, 3454486, 3947984, 4441482, 5181729, 5921976, 6908972, 8882964, 10363458, 11843952, 13817944, 15545187, 17765928, 20726916, 27635888, 31090374, 35531856, 41453832, 62180748, 82907664, 124361496, 248722992]

約数ペア:

[(1, 248722992), (2, 124361496), (3, 82907664), (4, 62180748), (6, 41453832), (7, 35531856), (8, 31090374), (9, 27635888), (12, 20726916), (14, 17765928), (16, 15545187), (18, 13817944), (21, 11843952), (24, 10363458), (28, 8882964), (36, 6908972), (42, 5921976), (48, 5181729), (56, 4441482), (63, 3947984), (72, 3454486), (84, 2960988), (112, 2220741), (126, 1973992), (144, 1727243), (168, 1480494), (227, 1095696), (252, 986996), (336, 740247), (454, 547848), (504, 493498), (681, 365232), (908, 273924), (1008, 246749), (1087, 228816), (1362, 182616), (1589, 156528), (1816, 136962), (2043, 121744), (2174, 114408), (2724, 91308), (3178, 78264), (3261, 76272), (3632, 68481), (4086, 60872), (4348, 57204), (4767, 52176), (5448, 45654), (6356, 39132), (6522, 38136), (7609, 32688), (8172, 30436), (8696, 28602), (9534, 26088), (9783, 25424), (10896, 22827), (12712, 19566), (13044, 19068), (14301, 17392), (15218, 16344)]