397248768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{24631}}^1$

素因数の和:24660

約数の個数: 108

約数和(自身を含む): 1309043008

約数和(自身を除く): 911794240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 24631, 49262, 73893, 98524, 147786, 172417, 197048, 221679, 295572, 344834, 394096, 443358, 517251, 591144, 689668, 788192, 886716, 1034502, 1182288, 1379336, 1551753, 1576384, 1773432, 2069004, 2364576, 2758672, 3103506, 3152768, 3546864, 4138008, 4729152, 5517344, 6207012, 6305536, 7093728, 8276016, 9458304, 11034688, 12414024, 14187456, 16552032, 18916608, 22069376, 24828048, 28374912, 33104064, 44138752, 49656096, 56749824, 66208128, 99312192, 132416256, 198624384, 397248768]

約数ペア:

[(1, 397248768), (2, 198624384), (3, 132416256), (4, 99312192), (6, 66208128), (7, 56749824), (8, 49656096), (9, 44138752), (12, 33104064), (14, 28374912), (16, 24828048), (18, 22069376), (21, 18916608), (24, 16552032), (28, 14187456), (32, 12414024), (36, 11034688), (42, 9458304), (48, 8276016), (56, 7093728), (63, 6305536), (64, 6207012), (72, 5517344), (84, 4729152), (96, 4138008), (112, 3546864), (126, 3152768), (128, 3103506), (144, 2758672), (168, 2364576), (192, 2069004), (224, 1773432), (252, 1576384), (256, 1551753), (288, 1379336), (336, 1182288), (384, 1034502), (448, 886716), (504, 788192), (576, 689668), (672, 591144), (768, 517251), (896, 443358), (1008, 394096), (1152, 344834), (1344, 295572), (1792, 221679), (2016, 197048), (2304, 172417), (2688, 147786), (4032, 98524), (5376, 73893), (8064, 49262), (16128, 24631)]