387783312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 1269918720

約数和(自身を除く): 882135408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 139, 152, 161, 168, 184, 228, 266, 276, 278, 304, 322, 336, 361, 368, 399, 417, 437, 456, 483, 532, 552, 556, 644, 722, 798, 834, 874, 912, 966, 973, 1064, 1083, 1104, 1112, 1288, 1311, 1444, 1596, 1668, 1748, 1932, 1946, 2128, 2166, 2224, 2527, 2576, 2622, 2641, 2888, 2919, 3059, 3192, 3197, 3336, 3496, 3864, 3892, 4332, 5054, 5244, 5282, 5776, 5838, 6118, 6384, 6394, 6672, 6992, 7581, 7728, 7784, 7923, 8303, 8664, 9177, 9591, 10108, 10488, 10564, 11676, 12236, 12788, 15162, 15568, 15846, 16606, 17328, 18354, 18487, 19182, 20216, 20976, 21128, 22379, 23352, 24472, 24909, 25576, 30324, 31692, 33212, 36708, 36974, 38364, 40432, 42256, 44758, 46704, 48944, 49818, 50179, 51152, 55461, 58121, 60648, 60743, 63384, 66424, 67137, 73416, 73948, 76728, 89516, 99636, 100358, 110922, 116242, 121296, 121486, 126768, 132848, 134274, 146832, 147896, 150537, 153456, 174363, 179032, 182229, 199272, 200716, 221844, 232484, 242972, 268548, 295792, 301074, 348726, 351253, 358064, 364458, 398544, 401432, 425201, 443688, 464968, 485944, 537096, 602148, 697452, 702506, 728916, 802864, 850402, 887376, 929936, 971888, 1053759, 1074192, 1154117, 1204296, 1275603, 1394904, 1405012, 1457832, 1700804, 2107518, 2308234, 2408592, 2551206, 2789808, 2810024, 2915664, 3401608, 3462351, 4215036, 4616468, 5102412, 5620048, 6803216, 6924702, 8078819, 8430072, 9232936, 10204824, 13849404, 16157638, 16860144, 18465872, 20409648, 24236457, 27698808, 32315276, 48472914, 55397616, 64630552, 96945828, 129261104, 193891656, 387783312]

約数ペア:

[(1, 387783312), (2, 193891656), (3, 129261104), (4, 96945828), (6, 64630552), (7, 55397616), (8, 48472914), (12, 32315276), (14, 27698808), (16, 24236457), (19, 20409648), (21, 18465872), (23, 16860144), (24, 16157638), (28, 13849404), (38, 10204824), (42, 9232936), (46, 8430072), (48, 8078819), (56, 6924702), (57, 6803216), (69, 5620048), (76, 5102412), (84, 4616468), (92, 4215036), (112, 3462351), (114, 3401608), (133, 2915664), (138, 2810024), (139, 2789808), (152, 2551206), (161, 2408592), (168, 2308234), (184, 2107518), (228, 1700804), (266, 1457832), (276, 1405012), (278, 1394904), (304, 1275603), (322, 1204296), (336, 1154117), (361, 1074192), (368, 1053759), (399, 971888), (417, 929936), (437, 887376), (456, 850402), (483, 802864), (532, 728916), (552, 702506), (556, 697452), (644, 602148), (722, 537096), (798, 485944), (834, 464968), (874, 443688), (912, 425201), (966, 401432), (973, 398544), (1064, 364458), (1083, 358064), (1104, 351253), (1112, 348726), (1288, 301074), (1311, 295792), (1444, 268548), (1596, 242972), (1668, 232484), (1748, 221844), (1932, 200716), (1946, 199272), (2128, 182229), (2166, 179032), (2224, 174363), (2527, 153456), (2576, 150537), (2622, 147896), (2641, 146832), (2888, 134274), (2919, 132848), (3059, 126768), (3192, 121486), (3197, 121296), (3336, 116242), (3496, 110922), (3864, 100358), (3892, 99636), (4332, 89516), (5054, 76728), (5244, 73948), (5282, 73416), (5776, 67137), (5838, 66424), (6118, 63384), (6384, 60743), (6394, 60648), (6672, 58121), (6992, 55461), (7581, 51152), (7728, 50179), (7784, 49818), (7923, 48944), (8303, 46704), (8664, 44758), (9177, 42256), (9591, 40432), (10108, 38364), (10488, 36974), (10564, 36708), (11676, 33212), (12236, 31692), (12788, 30324), (15162, 25576), (15568, 24909), (15846, 24472), (16606, 23352), (17328, 22379), (18354, 21128), (18487, 20976), (19182, 20216)]