385402416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 1186971648

約数和(自身を除く): 801569232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 163, 168, 186, 217, 227, 248, 326, 336, 372, 434, 454, 489, 496, 651, 652, 681, 744, 868, 908, 978, 1141, 1302, 1304, 1362, 1488, 1589, 1736, 1816, 1956, 2282, 2604, 2608, 2724, 3178, 3423, 3472, 3632, 3912, 4564, 4767, 5053, 5208, 5448, 6356, 6846, 7037, 7824, 9128, 9534, 10106, 10416, 10896, 12712, 13692, 14074, 15159, 18256, 19068, 20212, 21111, 25424, 27384, 28148, 30318, 35371, 37001, 38136, 40424, 42222, 49259, 54768, 56296, 60636, 70742, 74002, 76272, 80848, 84444, 98518, 106113, 111003, 112592, 121272, 141484, 147777, 148004, 168888, 197036, 212226, 222006, 242544, 259007, 282968, 295554, 296008, 337776, 394072, 424452, 444012, 518014, 565936, 591108, 592016, 777021, 788144, 848904, 888024, 1036028, 1147031, 1182216, 1554042, 1697808, 1776048, 2072056, 2294062, 2364432, 3108084, 3441093, 4144112, 4588124, 6216168, 6882186, 8029217, 9176248, 12432336, 13764372, 16058434, 18352496, 24087651, 27528744, 32116868, 48175302, 55057488, 64233736, 96350604, 128467472, 192701208, 385402416]

約数ペア:

[(1, 385402416), (2, 192701208), (3, 128467472), (4, 96350604), (6, 64233736), (7, 55057488), (8, 48175302), (12, 32116868), (14, 27528744), (16, 24087651), (21, 18352496), (24, 16058434), (28, 13764372), (31, 12432336), (42, 9176248), (48, 8029217), (56, 6882186), (62, 6216168), (84, 4588124), (93, 4144112), (112, 3441093), (124, 3108084), (163, 2364432), (168, 2294062), (186, 2072056), (217, 1776048), (227, 1697808), (248, 1554042), (326, 1182216), (336, 1147031), (372, 1036028), (434, 888024), (454, 848904), (489, 788144), (496, 777021), (651, 592016), (652, 591108), (681, 565936), (744, 518014), (868, 444012), (908, 424452), (978, 394072), (1141, 337776), (1302, 296008), (1304, 295554), (1362, 282968), (1488, 259007), (1589, 242544), (1736, 222006), (1816, 212226), (1956, 197036), (2282, 168888), (2604, 148004), (2608, 147777), (2724, 141484), (3178, 121272), (3423, 112592), (3472, 111003), (3632, 106113), (3912, 98518), (4564, 84444), (4767, 80848), (5053, 76272), (5208, 74002), (5448, 70742), (6356, 60636), (6846, 56296), (7037, 54768), (7824, 49259), (9128, 42222), (9534, 40424), (10106, 38136), (10416, 37001), (10896, 35371), (12712, 30318), (13692, 28148), (14074, 27384), (15159, 25424), (18256, 21111), (19068, 20212)]