338940810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 1016870400

約数和(自身を除く): 677929590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 79, 90, 95, 114, 117, 130, 158, 171, 190, 193, 195, 234, 237, 247, 285, 342, 386, 390, 395, 474, 494, 570, 579, 585, 711, 741, 790, 855, 965, 1027, 1158, 1170, 1185, 1235, 1422, 1482, 1501, 1710, 1737, 1930, 2054, 2223, 2370, 2470, 2509, 2895, 3002, 3081, 3474, 3555, 3667, 3705, 4446, 4503, 5018, 5135, 5790, 6162, 7110, 7334, 7410, 7505, 7527, 8685, 9006, 9243, 10270, 11001, 11115, 12545, 13509, 15010, 15054, 15247, 15405, 17370, 18335, 18486, 19513, 22002, 22230, 22515, 22581, 25090, 27018, 30494, 30810, 33003, 36670, 37635, 39026, 45030, 45162, 45741, 46215, 47671, 55005, 58539, 66006, 67545, 75270, 76235, 91482, 92430, 95342, 97565, 110010, 112905, 117078, 135090, 137223, 143013, 152470, 165015, 175617, 195130, 198211, 225810, 228705, 238355, 274446, 286026, 289693, 292695, 330030, 351234, 396422, 429039, 457410, 476710, 579386, 585390, 594633, 686115, 715065, 858078, 869079, 878085, 991055, 1189266, 1372230, 1430130, 1448465, 1738158, 1756170, 1783899, 1982110, 2145195, 2607237, 2896930, 2973165, 3567798, 3766009, 4290390, 4345395, 5214474, 5946330, 7532018, 8690790, 8919495, 11298027, 13036185, 17838990, 18830045, 22596054, 26072370, 33894081, 37660090, 56490135, 67788162, 112980270, 169470405, 338940810]

約数ペア:

[(1, 338940810), (2, 169470405), (3, 112980270), (5, 67788162), (6, 56490135), (9, 37660090), (10, 33894081), (13, 26072370), (15, 22596054), (18, 18830045), (19, 17838990), (26, 13036185), (30, 11298027), (38, 8919495), (39, 8690790), (45, 7532018), (57, 5946330), (65, 5214474), (78, 4345395), (79, 4290390), (90, 3766009), (95, 3567798), (114, 2973165), (117, 2896930), (130, 2607237), (158, 2145195), (171, 1982110), (190, 1783899), (193, 1756170), (195, 1738158), (234, 1448465), (237, 1430130), (247, 1372230), (285, 1189266), (342, 991055), (386, 878085), (390, 869079), (395, 858078), (474, 715065), (494, 686115), (570, 594633), (579, 585390), (585, 579386), (711, 476710), (741, 457410), (790, 429039), (855, 396422), (965, 351234), (1027, 330030), (1158, 292695), (1170, 289693), (1185, 286026), (1235, 274446), (1422, 238355), (1482, 228705), (1501, 225810), (1710, 198211), (1737, 195130), (1930, 175617), (2054, 165015), (2223, 152470), (2370, 143013), (2470, 137223), (2509, 135090), (2895, 117078), (3002, 112905), (3081, 110010), (3474, 97565), (3555, 95342), (3667, 92430), (3705, 91482), (4446, 76235), (4503, 75270), (5018, 67545), (5135, 66006), (5790, 58539), (6162, 55005), (7110, 47671), (7334, 46215), (7410, 45741), (7505, 45162), (7527, 45030), (8685, 39026), (9006, 37635), (9243, 36670), (10270, 33003), (11001, 30810), (11115, 30494), (12545, 27018), (13509, 25090), (15010, 22581), (15054, 22515), (15247, 22230), (15405, 22002), (17370, 19513), (18335, 18486)]