38379936

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 120657600

約数和(自身を除く): 82277664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 199, 224, 246, 287, 294, 328, 336, 392, 398, 492, 574, 588, 597, 656, 672, 784, 796, 861, 984, 1148, 1176, 1194, 1312, 1393, 1568, 1592, 1722, 1968, 2009, 2296, 2352, 2388, 2786, 3184, 3444, 3936, 4018, 4179, 4592, 4704, 4776, 5572, 6027, 6368, 6888, 8036, 8159, 8358, 9184, 9552, 9751, 11144, 12054, 13776, 16072, 16318, 16716, 19104, 19502, 22288, 24108, 24477, 27552, 29253, 32144, 32636, 33432, 39004, 44576, 48216, 48954, 57113, 58506, 64288, 65272, 66864, 78008, 96432, 97908, 114226, 117012, 130544, 133728, 156016, 171339, 192864, 195816, 228452, 234024, 261088, 312032, 342678, 391632, 399791, 456904, 468048, 685356, 783264, 799582, 913808, 936096, 1199373, 1370712, 1599164, 1827616, 2398746, 2741424, 3198328, 4797492, 5482848, 6396656, 9594984, 12793312, 19189968, 38379936]

約数ペア:

[(1, 38379936), (2, 19189968), (3, 12793312), (4, 9594984), (6, 6396656), (7, 5482848), (8, 4797492), (12, 3198328), (14, 2741424), (16, 2398746), (21, 1827616), (24, 1599164), (28, 1370712), (32, 1199373), (41, 936096), (42, 913808), (48, 799582), (49, 783264), (56, 685356), (82, 468048), (84, 456904), (96, 399791), (98, 391632), (112, 342678), (123, 312032), (147, 261088), (164, 234024), (168, 228452), (196, 195816), (199, 192864), (224, 171339), (246, 156016), (287, 133728), (294, 130544), (328, 117012), (336, 114226), (392, 97908), (398, 96432), (492, 78008), (574, 66864), (588, 65272), (597, 64288), (656, 58506), (672, 57113), (784, 48954), (796, 48216), (861, 44576), (984, 39004), (1148, 33432), (1176, 32636), (1194, 32144), (1312, 29253), (1393, 27552), (1568, 24477), (1592, 24108), (1722, 22288), (1968, 19502), (2009, 19104), (2296, 16716), (2352, 16318), (2388, 16072), (2786, 13776), (3184, 12054), (3444, 11144), (3936, 9751), (4018, 9552), (4179, 9184), (4592, 8358), (4704, 8159), (4776, 8036), (5572, 6888), (6027, 6368)]