390649896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 1316515200

約数和(自身を除く): 925865304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 109, 117, 126, 156, 168, 182, 218, 234, 252, 273, 312, 327, 364, 436, 468, 504, 546, 547, 654, 728, 763, 819, 872, 936, 981, 1092, 1094, 1308, 1417, 1526, 1638, 1641, 1962, 2184, 2188, 2289, 2616, 2834, 3052, 3276, 3282, 3829, 3924, 4251, 4376, 4578, 4923, 5668, 6104, 6552, 6564, 6867, 7111, 7658, 7848, 8502, 9156, 9846, 9919, 11336, 11487, 12753, 13128, 13734, 14222, 15316, 17004, 18312, 19692, 19838, 21333, 22974, 25506, 27468, 28444, 29757, 30632, 34008, 34461, 39384, 39676, 42666, 45948, 49777, 51012, 54936, 56888, 59514, 59623, 63999, 68922, 79352, 85332, 89271, 91896, 99554, 102024, 119028, 119246, 127998, 137844, 149331, 170664, 178542, 178869, 199108, 238056, 238492, 255996, 275688, 298662, 357084, 357738, 398216, 417361, 447993, 476984, 511992, 536607, 597324, 714168, 715476, 775099, 834722, 895986, 1073214, 1194648, 1252083, 1430952, 1550198, 1669444, 1791972, 2146428, 2325297, 2504166, 3100396, 3338888, 3583944, 3756249, 4292856, 4650594, 5008332, 5425693, 6200792, 6975891, 7512498, 9301188, 10016664, 10851386, 13951782, 15024996, 16277079, 18602376, 21702772, 27903564, 30049992, 32554158, 43405544, 48831237, 55807128, 65108316, 97662474, 130216632, 195324948, 390649896]

約数ペア:

[(1, 390649896), (2, 195324948), (3, 130216632), (4, 97662474), (6, 65108316), (7, 55807128), (8, 48831237), (9, 43405544), (12, 32554158), (13, 30049992), (14, 27903564), (18, 21702772), (21, 18602376), (24, 16277079), (26, 15024996), (28, 13951782), (36, 10851386), (39, 10016664), (42, 9301188), (52, 7512498), (56, 6975891), (63, 6200792), (72, 5425693), (78, 5008332), (84, 4650594), (91, 4292856), (104, 3756249), (109, 3583944), (117, 3338888), (126, 3100396), (156, 2504166), (168, 2325297), (182, 2146428), (218, 1791972), (234, 1669444), (252, 1550198), (273, 1430952), (312, 1252083), (327, 1194648), (364, 1073214), (436, 895986), (468, 834722), (504, 775099), (546, 715476), (547, 714168), (654, 597324), (728, 536607), (763, 511992), (819, 476984), (872, 447993), (936, 417361), (981, 398216), (1092, 357738), (1094, 357084), (1308, 298662), (1417, 275688), (1526, 255996), (1638, 238492), (1641, 238056), (1962, 199108), (2184, 178869), (2188, 178542), (2289, 170664), (2616, 149331), (2834, 137844), (3052, 127998), (3276, 119246), (3282, 119028), (3829, 102024), (3924, 99554), (4251, 91896), (4376, 89271), (4578, 85332), (4923, 79352), (5668, 68922), (6104, 63999), (6552, 59623), (6564, 59514), (6867, 56888), (7111, 54936), (7658, 51012), (7848, 49777), (8502, 45948), (9156, 42666), (9846, 39676), (9919, 39384), (11336, 34461), (11487, 34008), (12753, 30632), (13128, 29757), (13734, 28444), (14222, 27468), (15316, 25506), (17004, 22974), (18312, 21333), (19692, 19838)]