1617777408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 144

約数和(自身を含む): 4787342336

約数和(自身を除く): 3169564928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5227, 5952, 6448, 7936, 9672, 9984, 10454, 11904, 12896, 15681, 19344, 20908, 23808, 25792, 31362, 38688, 41816, 51584, 62724, 67951, 77376, 83632, 103168, 125448, 135902, 154752, 162037, 167264, 203853, 250896, 271804, 309504, 324074, 334528, 407706, 486111, 501792, 543608, 648148, 669056, 815412, 972222, 1003584, 1087216, 1296296, 1338112, 1630824, 1944444, 2007168, 2106481, 2174432, 2592592, 3261648, 3888888, 4014336, 4212962, 4348864, 5185184, 6319443, 6523296, 7777776, 8425924, 8697728, 10370368, 12638886, 13046592, 15555552, 16851848, 17395456, 20740736, 25277772, 26093184, 31111104, 33703696, 41481472, 50555544, 52186368, 62222208, 67407392, 101111088, 124444416, 134814784, 202222176, 269629568, 404444352, 539259136, 808888704, 1617777408]

約数ペア:

[(1, 1617777408), (2, 808888704), (3, 539259136), (4, 404444352), (6, 269629568), (8, 202222176), (12, 134814784), (13, 124444416), (16, 101111088), (24, 67407392), (26, 62222208), (31, 52186368), (32, 50555544), (39, 41481472), (48, 33703696), (52, 31111104), (62, 26093184), (64, 25277772), (78, 20740736), (93, 17395456), (96, 16851848), (104, 15555552), (124, 13046592), (128, 12638886), (156, 10370368), (186, 8697728), (192, 8425924), (208, 7777776), (248, 6523296), (256, 6319443), (312, 5185184), (372, 4348864), (384, 4212962), (403, 4014336), (416, 3888888), (496, 3261648), (624, 2592592), (744, 2174432), (768, 2106481), (806, 2007168), (832, 1944444), (992, 1630824), (1209, 1338112), (1248, 1296296), (1488, 1087216), (1612, 1003584), (1664, 972222), (1984, 815412), (2418, 669056), (2496, 648148), (2976, 543608), (3224, 501792), (3328, 486111), (3968, 407706), (4836, 334528), (4992, 324074), (5227, 309504), (5952, 271804), (6448, 250896), (7936, 203853), (9672, 167264), (9984, 162037), (10454, 154752), (11904, 135902), (12896, 125448), (15681, 103168), (19344, 83632), (20908, 77376), (23808, 67951), (25792, 62724), (31362, 51584), (38688, 41816)]