387863112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 1264896000

約数和(自身を除く): 877032888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 169, 182, 228, 247, 266, 273, 312, 338, 364, 399, 456, 494, 507, 532, 546, 676, 719, 728, 741, 798, 988, 1014, 1064, 1092, 1183, 1352, 1438, 1482, 1596, 1729, 1976, 2028, 2157, 2184, 2366, 2876, 2964, 3192, 3211, 3458, 3549, 4056, 4314, 4732, 5033, 5187, 5752, 5928, 6422, 6916, 7098, 8628, 9347, 9464, 9633, 10066, 10374, 12844, 13661, 13832, 14196, 15099, 17256, 18694, 19266, 20132, 20748, 22477, 25688, 27322, 28041, 28392, 30198, 37388, 38532, 40264, 40983, 41496, 44954, 54644, 56082, 60396, 65429, 67431, 74776, 77064, 81966, 89908, 95627, 109288, 112164, 120792, 121511, 130858, 134862, 163932, 177593, 179816, 191254, 196287, 224328, 243022, 261716, 269724, 286881, 327864, 355186, 364533, 382508, 392574, 486044, 523432, 532779, 539448, 573762, 710372, 729066, 765016, 785148, 850577, 972088, 1065558, 1147524, 1243151, 1420744, 1458132, 1570296, 1701154, 2131116, 2295048, 2308709, 2486302, 2551731, 2916264, 3402308, 3729453, 4262232, 4617418, 4972604, 5103462, 6804616, 6926127, 7458906, 9234836, 9945208, 10206924, 13852254, 14917812, 16160963, 18469672, 20413848, 27704508, 29835624, 32321926, 48482889, 55409016, 64643852, 96965778, 129287704, 193931556, 387863112]

約数ペア:

[(1, 387863112), (2, 193931556), (3, 129287704), (4, 96965778), (6, 64643852), (7, 55409016), (8, 48482889), (12, 32321926), (13, 29835624), (14, 27704508), (19, 20413848), (21, 18469672), (24, 16160963), (26, 14917812), (28, 13852254), (38, 10206924), (39, 9945208), (42, 9234836), (52, 7458906), (56, 6926127), (57, 6804616), (76, 5103462), (78, 4972604), (84, 4617418), (91, 4262232), (104, 3729453), (114, 3402308), (133, 2916264), (152, 2551731), (156, 2486302), (168, 2308709), (169, 2295048), (182, 2131116), (228, 1701154), (247, 1570296), (266, 1458132), (273, 1420744), (312, 1243151), (338, 1147524), (364, 1065558), (399, 972088), (456, 850577), (494, 785148), (507, 765016), (532, 729066), (546, 710372), (676, 573762), (719, 539448), (728, 532779), (741, 523432), (798, 486044), (988, 392574), (1014, 382508), (1064, 364533), (1092, 355186), (1183, 327864), (1352, 286881), (1438, 269724), (1482, 261716), (1596, 243022), (1729, 224328), (1976, 196287), (2028, 191254), (2157, 179816), (2184, 177593), (2366, 163932), (2876, 134862), (2964, 130858), (3192, 121511), (3211, 120792), (3458, 112164), (3549, 109288), (4056, 95627), (4314, 89908), (4732, 81966), (5033, 77064), (5187, 74776), (5752, 67431), (5928, 65429), (6422, 60396), (6916, 56082), (7098, 54644), (8628, 44954), (9347, 41496), (9464, 40983), (9633, 40264), (10066, 38532), (10374, 37388), (12844, 30198), (13661, 28392), (13832, 28041), (14196, 27322), (15099, 25688), (17256, 22477), (18694, 20748), (19266, 20132)]