478889131476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1\times {\mathrm{25601}}^1$

素因数の和:28381

約数の個数: 96

約数和(自身を含む): 1292955890688

約数和(自身を除く): 814066759212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2683, 3486, 5366, 6972, 8049, 10732, 16098, 18781, 25601, 32196, 37562, 51202, 56343, 75124, 76803, 102404, 112686, 153606, 179207, 222689, 225372, 307212, 358414, 445378, 537621, 668067, 716828, 890756, 1075242, 1336134, 1558823, 2124883, 2150484, 2672268, 3117646, 4249766, 4676469, 6235292, 6374649, 8499532, 9352938, 12749298, 14874181, 18705876, 25498596, 29748362, 44622543, 59496724, 68687483, 89245086, 137374966, 178490172, 206062449, 274749932, 412124898, 480812381, 824249796, 961624762, 1442437143, 1923249524, 2884874286, 5701061089, 5769748572, 11402122178, 17103183267, 22804244356, 34206366534, 39907427623, 68412733068, 79814855246, 119722282869, 159629710492, 239444565738, 478889131476]

約数ペア:

[(1, 478889131476), (2, 239444565738), (3, 159629710492), (4, 119722282869), (6, 79814855246), (7, 68412733068), (12, 39907427623), (14, 34206366534), (21, 22804244356), (28, 17103183267), (42, 11402122178), (83, 5769748572), (84, 5701061089), (166, 2884874286), (249, 1923249524), (332, 1442437143), (498, 961624762), (581, 824249796), (996, 480812381), (1162, 412124898), (1743, 274749932), (2324, 206062449), (2683, 178490172), (3486, 137374966), (5366, 89245086), (6972, 68687483), (8049, 59496724), (10732, 44622543), (16098, 29748362), (18781, 25498596), (25601, 18705876), (32196, 14874181), (37562, 12749298), (51202, 9352938), (56343, 8499532), (75124, 6374649), (76803, 6235292), (102404, 4676469), (112686, 4249766), (153606, 3117646), (179207, 2672268), (222689, 2150484), (225372, 2124883), (307212, 1558823), (358414, 1336134), (445378, 1075242), (537621, 890756), (668067, 716828)]