387635472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:566

約数の個数: 180

約数和(自身を含む): 1274339196

約数和(自身を除く): 886703724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 137, 144, 147, 168, 196, 252, 274, 294, 336, 392, 401, 411, 441, 504, 548, 588, 784, 802, 822, 882, 959, 1008, 1096, 1176, 1203, 1233, 1604, 1644, 1764, 1918, 2192, 2352, 2406, 2466, 2807, 2877, 3208, 3288, 3528, 3609, 3836, 4812, 4932, 5614, 5754, 6416, 6576, 6713, 7056, 7218, 7672, 8421, 8631, 9624, 9864, 11228, 11508, 13426, 14436, 15344, 16842, 17262, 19248, 19649, 19728, 20139, 22456, 23016, 25263, 26852, 28872, 33684, 34524, 39298, 40278, 44912, 46032, 50526, 53704, 54937, 57744, 58947, 60417, 67368, 69048, 78596, 80556, 101052, 107408, 109874, 117894, 120834, 134736, 138096, 157192, 161112, 164811, 176841, 202104, 219748, 235788, 241668, 314384, 322224, 329622, 353682, 384559, 404208, 439496, 471576, 483336, 494433, 659244, 707364, 769118, 878992, 943152, 966672, 988866, 1153677, 1318488, 1414728, 1538236, 1977732, 2307354, 2636976, 2691913, 2829456, 3076472, 3461031, 3955464, 4614708, 5383826, 6152944, 6922062, 7910928, 8075739, 9229416, 10767652, 13844124, 16151478, 18458832, 21535304, 24227217, 27688248, 32302956, 43070608, 48454434, 55376496, 64605912, 96908868, 129211824, 193817736, 387635472]

約数ペア:

[(1, 387635472), (2, 193817736), (3, 129211824), (4, 96908868), (6, 64605912), (7, 55376496), (8, 48454434), (9, 43070608), (12, 32302956), (14, 27688248), (16, 24227217), (18, 21535304), (21, 18458832), (24, 16151478), (28, 13844124), (36, 10767652), (42, 9229416), (48, 8075739), (49, 7910928), (56, 6922062), (63, 6152944), (72, 5383826), (84, 4614708), (98, 3955464), (112, 3461031), (126, 3076472), (137, 2829456), (144, 2691913), (147, 2636976), (168, 2307354), (196, 1977732), (252, 1538236), (274, 1414728), (294, 1318488), (336, 1153677), (392, 988866), (401, 966672), (411, 943152), (441, 878992), (504, 769118), (548, 707364), (588, 659244), (784, 494433), (802, 483336), (822, 471576), (882, 439496), (959, 404208), (1008, 384559), (1096, 353682), (1176, 329622), (1203, 322224), (1233, 314384), (1604, 241668), (1644, 235788), (1764, 219748), (1918, 202104), (2192, 176841), (2352, 164811), (2406, 161112), (2466, 157192), (2807, 138096), (2877, 134736), (3208, 120834), (3288, 117894), (3528, 109874), (3609, 107408), (3836, 101052), (4812, 80556), (4932, 78596), (5614, 69048), (5754, 67368), (6416, 60417), (6576, 58947), (6713, 57744), (7056, 54937), (7218, 53704), (7672, 50526), (8421, 46032), (8631, 44912), (9624, 40278), (9864, 39298), (11228, 34524), (11508, 33684), (13426, 28872), (14436, 26852), (15344, 25263), (16842, 23016), (17262, 22456), (19248, 20139), (19649, 19728)]