328740048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25087}}^1$

素因数の和:25121

約数の個数: 120

約数和(自身を含む): 1132371968

約数和(自身を除く): 803631920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 25087, 50174, 75261, 100348, 150522, 175609, 200696, 225783, 301044, 326131, 351218, 401392, 451566, 526827, 602088, 652262, 702436, 903132, 978393, 1053654, 1204176, 1304524, 1404872, 1580481, 1806264, 1956786, 2107308, 2282917, 2609048, 2809744, 2935179, 3160962, 3612528, 3913572, 4214616, 4565834, 5218096, 5870358, 6321924, 6848751, 7827144, 8429232, 9131668, 11740716, 12643848, 13697502, 15654288, 18263336, 20546253, 23481432, 25287696, 27395004, 36526672, 41092506, 46962864, 54790008, 82185012, 109580016, 164370024, 328740048]

約数ペア:

[(1, 328740048), (2, 164370024), (3, 109580016), (4, 82185012), (6, 54790008), (7, 46962864), (8, 41092506), (9, 36526672), (12, 27395004), (13, 25287696), (14, 23481432), (16, 20546253), (18, 18263336), (21, 15654288), (24, 13697502), (26, 12643848), (28, 11740716), (36, 9131668), (39, 8429232), (42, 7827144), (48, 6848751), (52, 6321924), (56, 5870358), (63, 5218096), (72, 4565834), (78, 4214616), (84, 3913572), (91, 3612528), (104, 3160962), (112, 2935179), (117, 2809744), (126, 2609048), (144, 2282917), (156, 2107308), (168, 1956786), (182, 1806264), (208, 1580481), (234, 1404872), (252, 1304524), (273, 1204176), (312, 1053654), (336, 978393), (364, 903132), (468, 702436), (504, 652262), (546, 602088), (624, 526827), (728, 451566), (819, 401392), (936, 351218), (1008, 326131), (1092, 301044), (1456, 225783), (1638, 200696), (1872, 175609), (2184, 150522), (3276, 100348), (4368, 75261), (6552, 50174), (13104, 25087)]