407195496

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 1218672000

約数和(自身を除く): 811476504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 58, 61, 69, 72, 87, 92, 116, 122, 138, 139, 174, 183, 184, 207, 232, 244, 261, 276, 278, 348, 366, 414, 417, 488, 522, 549, 552, 556, 667, 696, 732, 828, 834, 1044, 1098, 1112, 1251, 1334, 1403, 1464, 1656, 1668, 1769, 2001, 2088, 2196, 2502, 2668, 2806, 3197, 3336, 3538, 4002, 4031, 4209, 4392, 5004, 5307, 5336, 5612, 6003, 6394, 7076, 8004, 8062, 8418, 8479, 9591, 10008, 10614, 11224, 12006, 12093, 12627, 12788, 14152, 15921, 16008, 16124, 16836, 16958, 19182, 21228, 24012, 24186, 25254, 25437, 25576, 28773, 31842, 32248, 33672, 33916, 36279, 38364, 40687, 42456, 48024, 48372, 50508, 50874, 57546, 63684, 67832, 72558, 76311, 76728, 81374, 92713, 96744, 101016, 101748, 115092, 122061, 127368, 145116, 152622, 162748, 185426, 195017, 203496, 230184, 244122, 245891, 278139, 290232, 305244, 325496, 366183, 370852, 390034, 488244, 491782, 556278, 585051, 610488, 732366, 737673, 741704, 780068, 834417, 976488, 983564, 1112556, 1170102, 1464732, 1475346, 1560136, 1668834, 1755153, 1967128, 2213019, 2225112, 2340204, 2929464, 2950692, 3337668, 3510306, 4426038, 4680408, 5655493, 5901384, 6675336, 7020612, 8852076, 11310986, 14041224, 16966479, 17704152, 22621972, 33932958, 45243944, 50899437, 67865916, 101798874, 135731832, 203597748, 407195496]

約数ペア:

[(1, 407195496), (2, 203597748), (3, 135731832), (4, 101798874), (6, 67865916), (8, 50899437), (9, 45243944), (12, 33932958), (18, 22621972), (23, 17704152), (24, 16966479), (29, 14041224), (36, 11310986), (46, 8852076), (58, 7020612), (61, 6675336), (69, 5901384), (72, 5655493), (87, 4680408), (92, 4426038), (116, 3510306), (122, 3337668), (138, 2950692), (139, 2929464), (174, 2340204), (183, 2225112), (184, 2213019), (207, 1967128), (232, 1755153), (244, 1668834), (261, 1560136), (276, 1475346), (278, 1464732), (348, 1170102), (366, 1112556), (414, 983564), (417, 976488), (488, 834417), (522, 780068), (549, 741704), (552, 737673), (556, 732366), (667, 610488), (696, 585051), (732, 556278), (828, 491782), (834, 488244), (1044, 390034), (1098, 370852), (1112, 366183), (1251, 325496), (1334, 305244), (1403, 290232), (1464, 278139), (1656, 245891), (1668, 244122), (1769, 230184), (2001, 203496), (2088, 195017), (2196, 185426), (2502, 162748), (2668, 152622), (2806, 145116), (3197, 127368), (3336, 122061), (3538, 115092), (4002, 101748), (4031, 101016), (4209, 96744), (4392, 92713), (5004, 81374), (5307, 76728), (5336, 76311), (5612, 72558), (6003, 67832), (6394, 63684), (7076, 57546), (8004, 50874), (8062, 50508), (8418, 48372), (8479, 48024), (9591, 42456), (10008, 40687), (10614, 38364), (11224, 36279), (12006, 33916), (12093, 33672), (12627, 32248), (12788, 31842), (14152, 28773), (15921, 25576), (16008, 25437), (16124, 25254), (16836, 24186), (16958, 24012), (19182, 21228)]