1976423328

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:809

約数の個数: 240

約数和(自身を含む): 6412101696

約数和(自身を除く): 4435678368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 103, 108, 132, 144, 162, 176, 198, 206, 216, 264, 288, 297, 309, 324, 352, 396, 412, 432, 528, 594, 618, 648, 673, 792, 824, 864, 891, 927, 1056, 1133, 1188, 1236, 1296, 1346, 1584, 1648, 1782, 1854, 2019, 2266, 2376, 2472, 2592, 2692, 2781, 3168, 3296, 3399, 3564, 3708, 4038, 4532, 4752, 4944, 5384, 5562, 6057, 6798, 7128, 7403, 7416, 8076, 8343, 9064, 9504, 9888, 10197, 10768, 11124, 12114, 13596, 14256, 14806, 14832, 16152, 16686, 18128, 18171, 20394, 21536, 22209, 22248, 24228, 27192, 28512, 29612, 29664, 30591, 32304, 33372, 36256, 36342, 40788, 44418, 44496, 48456, 54384, 54513, 59224, 61182, 64608, 66627, 66744, 69319, 72684, 81576, 88836, 88992, 91773, 96912, 108768, 109026, 118448, 122364, 133254, 133488, 138638, 145368, 163152, 177672, 183546, 193824, 199881, 207957, 218052, 236896, 244728, 266508, 266976, 277276, 290736, 326304, 355344, 367092, 399762, 415914, 436104, 489456, 533016, 554552, 581472, 599643, 623871, 710688, 734184, 762509, 799524, 831828, 872208, 978912, 1066032, 1109104, 1199286, 1247742, 1468368, 1525018, 1599048, 1663656, 1744416, 1871613, 2132064, 2218208, 2287527, 2398572, 2495484, 2936736, 3050036, 3198096, 3327312, 3743226, 4575054, 4797144, 4990968, 5614839, 6100072, 6396192, 6654624, 6862581, 7486452, 9150108, 9594288, 9981936, 11229678, 12200144, 13725162, 14972904, 18300216, 19188576, 19963872, 20587743, 22459356, 24400288, 27450324, 29945808, 36600432, 41175486, 44918712, 54900648, 59891616, 61763229, 73200864, 82350972, 89837424, 109801296, 123526458, 164701944, 179674848, 219602592, 247052916, 329403888, 494105832, 658807776, 988211664, 1976423328]

約数ペア:

[(1, 1976423328), (2, 988211664), (3, 658807776), (4, 494105832), (6, 329403888), (8, 247052916), (9, 219602592), (11, 179674848), (12, 164701944), (16, 123526458), (18, 109801296), (22, 89837424), (24, 82350972), (27, 73200864), (32, 61763229), (33, 59891616), (36, 54900648), (44, 44918712), (48, 41175486), (54, 36600432), (66, 29945808), (72, 27450324), (81, 24400288), (88, 22459356), (96, 20587743), (99, 19963872), (103, 19188576), (108, 18300216), (132, 14972904), (144, 13725162), (162, 12200144), (176, 11229678), (198, 9981936), (206, 9594288), (216, 9150108), (264, 7486452), (288, 6862581), (297, 6654624), (309, 6396192), (324, 6100072), (352, 5614839), (396, 4990968), (412, 4797144), (432, 4575054), (528, 3743226), (594, 3327312), (618, 3198096), (648, 3050036), (673, 2936736), (792, 2495484), (824, 2398572), (864, 2287527), (891, 2218208), (927, 2132064), (1056, 1871613), (1133, 1744416), (1188, 1663656), (1236, 1599048), (1296, 1525018), (1346, 1468368), (1584, 1247742), (1648, 1199286), (1782, 1109104), (1854, 1066032), (2019, 978912), (2266, 872208), (2376, 831828), (2472, 799524), (2592, 762509), (2692, 734184), (2781, 710688), (3168, 623871), (3296, 599643), (3399, 581472), (3564, 554552), (3708, 533016), (4038, 489456), (4532, 436104), (4752, 415914), (4944, 399762), (5384, 367092), (5562, 355344), (6057, 326304), (6798, 290736), (7128, 277276), (7403, 266976), (7416, 266508), (8076, 244728), (8343, 236896), (9064, 218052), (9504, 207957), (9888, 199881), (10197, 193824), (10768, 183546), (11124, 177672), (12114, 163152), (13596, 145368), (14256, 138638), (14806, 133488), (14832, 133254), (16152, 122364), (16686, 118448), (18128, 109026), (18171, 108768), (20394, 96912), (21536, 91773), (22209, 88992), (22248, 88836), (24228, 81576), (27192, 72684), (28512, 69319), (29612, 66744), (29664, 66627), (30591, 64608), (32304, 61182), (33372, 59224), (36256, 54513), (36342, 54384), (40788, 48456), (44418, 44496)]