345674056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 891233280

約数和(自身を除く): 545559224

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 53, 56, 62, 68, 91, 104, 106, 119, 124, 136, 182, 212, 217, 221, 238, 248, 289, 364, 371, 403, 424, 434, 442, 476, 527, 578, 689, 728, 742, 806, 868, 884, 901, 952, 1054, 1156, 1378, 1484, 1547, 1612, 1643, 1736, 1768, 1802, 2023, 2108, 2312, 2756, 2821, 2968, 3094, 3224, 3286, 3604, 3689, 3757, 4046, 4216, 4823, 5512, 5642, 6188, 6307, 6572, 6851, 7208, 7378, 7514, 8092, 8959, 9646, 11284, 11501, 11713, 12376, 12614, 13144, 13702, 14756, 15028, 15317, 16184, 17918, 19292, 21359, 22568, 23002, 23426, 25228, 26299, 27404, 27931, 29512, 30056, 30634, 35836, 38584, 42718, 46004, 46852, 47957, 50456, 52598, 54808, 55862, 61268, 62713, 71672, 81991, 85436, 92008, 93704, 95914, 105196, 107219, 111724, 116467, 122536, 125426, 149513, 163982, 170872, 191828, 195517, 199121, 210392, 214438, 223448, 232934, 250852, 299026, 327964, 363103, 383656, 391034, 398242, 428876, 465868, 474827, 501704, 598052, 655928, 726206, 782068, 796484, 815269, 857752, 931736, 949654, 1196104, 1393847, 1452412, 1564136, 1592968, 1630538, 1899308, 2541721, 2787694, 2904824, 3261076, 3323789, 3798616, 5083442, 5575388, 6172751, 6522152, 6647578, 10166884, 11150776, 12345502, 13295156, 20333768, 24691004, 26590312, 43209257, 49382008, 86418514, 172837028, 345674056]

約数ペア:

[(1, 345674056), (2, 172837028), (4, 86418514), (7, 49382008), (8, 43209257), (13, 26590312), (14, 24691004), (17, 20333768), (26, 13295156), (28, 12345502), (31, 11150776), (34, 10166884), (52, 6647578), (53, 6522152), (56, 6172751), (62, 5575388), (68, 5083442), (91, 3798616), (104, 3323789), (106, 3261076), (119, 2904824), (124, 2787694), (136, 2541721), (182, 1899308), (212, 1630538), (217, 1592968), (221, 1564136), (238, 1452412), (248, 1393847), (289, 1196104), (364, 949654), (371, 931736), (403, 857752), (424, 815269), (434, 796484), (442, 782068), (476, 726206), (527, 655928), (578, 598052), (689, 501704), (728, 474827), (742, 465868), (806, 428876), (868, 398242), (884, 391034), (901, 383656), (952, 363103), (1054, 327964), (1156, 299026), (1378, 250852), (1484, 232934), (1547, 223448), (1612, 214438), (1643, 210392), (1736, 199121), (1768, 195517), (1802, 191828), (2023, 170872), (2108, 163982), (2312, 149513), (2756, 125426), (2821, 122536), (2968, 116467), (3094, 111724), (3224, 107219), (3286, 105196), (3604, 95914), (3689, 93704), (3757, 92008), (4046, 85436), (4216, 81991), (4823, 71672), (5512, 62713), (5642, 61268), (6188, 55862), (6307, 54808), (6572, 52598), (6851, 50456), (7208, 47957), (7378, 46852), (7514, 46004), (8092, 42718), (8959, 38584), (9646, 35836), (11284, 30634), (11501, 30056), (11713, 29512), (12376, 27931), (12614, 27404), (13144, 26299), (13702, 25228), (14756, 23426), (15028, 23002), (15317, 22568), (16184, 21359), (17918, 19292)]