397423152

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6960

約数の個数: 160

約数和(自身を含む): 1372531200

約数和(自身を除く): 975108048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 6917, 7182, 8208, 9576, 13834, 14364, 19152, 20751, 27668, 28728, 41502, 48419, 55336, 57456, 62253, 83004, 96838, 110672, 124506, 131423, 145257, 166008, 186759, 193676, 249012, 262846, 290514, 332016, 373518, 387352, 394269, 435771, 498024, 525692, 581028, 747036, 774704, 788538, 871542, 919961, 996048, 1051384, 1162056, 1182807, 1307313, 1494072, 1577076, 1743084, 1839922, 2102768, 2324112, 2365614, 2614626, 2759883, 2988144, 3154152, 3486168, 3548421, 3679844, 4731228, 5229252, 5519766, 6308304, 6972336, 7096842, 7359688, 8279649, 9462456, 10458504, 11039532, 14193684, 14719376, 16559298, 18924912, 20917008, 22079064, 24838947, 28387368, 33118596, 44158128, 49677894, 56774736, 66237192, 99355788, 132474384, 198711576, 397423152]

約数ペア:

[(1, 397423152), (2, 198711576), (3, 132474384), (4, 99355788), (6, 66237192), (7, 56774736), (8, 49677894), (9, 44158128), (12, 33118596), (14, 28387368), (16, 24838947), (18, 22079064), (19, 20917008), (21, 18924912), (24, 16559298), (27, 14719376), (28, 14193684), (36, 11039532), (38, 10458504), (42, 9462456), (48, 8279649), (54, 7359688), (56, 7096842), (57, 6972336), (63, 6308304), (72, 5519766), (76, 5229252), (84, 4731228), (108, 3679844), (112, 3548421), (114, 3486168), (126, 3154152), (133, 2988144), (144, 2759883), (152, 2614626), (168, 2365614), (171, 2324112), (189, 2102768), (216, 1839922), (228, 1743084), (252, 1577076), (266, 1494072), (304, 1307313), (336, 1182807), (342, 1162056), (378, 1051384), (399, 996048), (432, 919961), (456, 871542), (504, 788538), (513, 774704), (532, 747036), (684, 581028), (756, 525692), (798, 498024), (912, 435771), (1008, 394269), (1026, 387352), (1064, 373518), (1197, 332016), (1368, 290514), (1512, 262846), (1596, 249012), (2052, 193676), (2128, 186759), (2394, 166008), (2736, 145257), (3024, 131423), (3192, 124506), (3591, 110672), (4104, 96838), (4788, 83004), (6384, 62253), (6917, 57456), (7182, 55336), (8208, 48419), (9576, 41502), (13834, 28728), (14364, 27668), (19152, 20751)]