2347381504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 5308382464

約数和(自身を除く): 2961000960

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 64, 104, 122, 124, 128, 208, 244, 248, 256, 373, 403, 416, 488, 496, 746, 793, 806, 832, 976, 992, 1492, 1586, 1612, 1664, 1891, 1952, 1984, 2984, 3172, 3224, 3328, 3782, 3904, 3968, 4849, 5968, 6344, 6448, 7564, 7808, 7936, 9698, 11563, 11936, 12688, 12896, 15128, 15616, 19396, 22753, 23126, 23872, 24583, 25376, 25792, 30256, 38792, 45506, 46252, 47744, 49166, 50752, 51584, 60512, 77584, 91012, 92504, 95488, 98332, 101504, 103168, 121024, 150319, 155168, 182024, 185008, 196664, 203008, 242048, 295789, 300638, 310336, 364048, 370016, 393328, 484096, 591578, 601276, 620672, 705343, 728096, 740032, 786656, 1183156, 1202552, 1241344, 1410686, 1456192, 1480064, 1573312, 2366312, 2405104, 2821372, 2912384, 2960128, 3146624, 4732624, 4810208, 5642744, 5824768, 6293248, 9169459, 9465248, 9620416, 11285488, 18338918, 18930496, 19240832, 22570976, 36677836, 37860992, 38481664, 45141952, 73355672, 75721984, 90283904, 146711344, 180567808, 293422688, 586845376, 1173690752, 2347381504]

約数ペア:

[(1, 2347381504), (2, 1173690752), (4, 586845376), (8, 293422688), (13, 180567808), (16, 146711344), (26, 90283904), (31, 75721984), (32, 73355672), (52, 45141952), (61, 38481664), (62, 37860992), (64, 36677836), (104, 22570976), (122, 19240832), (124, 18930496), (128, 18338918), (208, 11285488), (244, 9620416), (248, 9465248), (256, 9169459), (373, 6293248), (403, 5824768), (416, 5642744), (488, 4810208), (496, 4732624), (746, 3146624), (793, 2960128), (806, 2912384), (832, 2821372), (976, 2405104), (992, 2366312), (1492, 1573312), (1586, 1480064), (1612, 1456192), (1664, 1410686), (1891, 1241344), (1952, 1202552), (1984, 1183156), (2984, 786656), (3172, 740032), (3224, 728096), (3328, 705343), (3782, 620672), (3904, 601276), (3968, 591578), (4849, 484096), (5968, 393328), (6344, 370016), (6448, 364048), (7564, 310336), (7808, 300638), (7936, 295789), (9698, 242048), (11563, 203008), (11936, 196664), (12688, 185008), (12896, 182024), (15128, 155168), (15616, 150319), (19396, 121024), (22753, 103168), (23126, 101504), (23872, 98332), (24583, 95488), (25376, 92504), (25792, 91012), (30256, 77584), (38792, 60512), (45506, 51584), (46252, 50752), (47744, 49166)]