431640144

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 1345747200

約数和(自身を除く): 914107056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 151, 156, 208, 216, 234, 302, 312, 351, 432, 453, 468, 509, 604, 624, 702, 906, 936, 1018, 1208, 1359, 1404, 1527, 1812, 1872, 1963, 2036, 2416, 2718, 2808, 3054, 3624, 3926, 4072, 4077, 4581, 5436, 5616, 5889, 6108, 6617, 7248, 7852, 8144, 8154, 9162, 10872, 11778, 12216, 13234, 13743, 15704, 16308, 17667, 18324, 19851, 21744, 23556, 24432, 26468, 27486, 31408, 32616, 35334, 36648, 39702, 47112, 52936, 53001, 54972, 59553, 65232, 70668, 73296, 76859, 79404, 94224, 105872, 106002, 109944, 119106, 141336, 153718, 158808, 178659, 212004, 219888, 230577, 238212, 282672, 307436, 317616, 357318, 424008, 461154, 476424, 614872, 691731, 714636, 848016, 922308, 952848, 999167, 1229744, 1383462, 1429272, 1844616, 1998334, 2075193, 2766924, 2858544, 2997501, 3689232, 3996668, 4150386, 5533848, 5995002, 7993336, 8300772, 8992503, 11067696, 11990004, 15986672, 16601544, 17985006, 23980008, 26977509, 33203088, 35970012, 47960016, 53955018, 71940024, 107910036, 143880048, 215820072, 431640144]

約数ペア:

[(1, 431640144), (2, 215820072), (3, 143880048), (4, 107910036), (6, 71940024), (8, 53955018), (9, 47960016), (12, 35970012), (13, 33203088), (16, 26977509), (18, 23980008), (24, 17985006), (26, 16601544), (27, 15986672), (36, 11990004), (39, 11067696), (48, 8992503), (52, 8300772), (54, 7993336), (72, 5995002), (78, 5533848), (104, 4150386), (108, 3996668), (117, 3689232), (144, 2997501), (151, 2858544), (156, 2766924), (208, 2075193), (216, 1998334), (234, 1844616), (302, 1429272), (312, 1383462), (351, 1229744), (432, 999167), (453, 952848), (468, 922308), (509, 848016), (604, 714636), (624, 691731), (702, 614872), (906, 476424), (936, 461154), (1018, 424008), (1208, 357318), (1359, 317616), (1404, 307436), (1527, 282672), (1812, 238212), (1872, 230577), (1963, 219888), (2036, 212004), (2416, 178659), (2718, 158808), (2808, 153718), (3054, 141336), (3624, 119106), (3926, 109944), (4072, 106002), (4077, 105872), (4581, 94224), (5436, 79404), (5616, 76859), (5889, 73296), (6108, 70668), (6617, 65232), (7248, 59553), (7852, 54972), (8144, 53001), (8154, 52936), (9162, 47112), (10872, 39702), (11778, 36648), (12216, 35334), (13234, 32616), (13743, 31408), (15704, 27486), (16308, 26468), (17667, 24432), (18324, 23556), (19851, 21744)]