407420496

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 240

約数和(自身を含む): 1433390400

約数和(自身を除く): 1025969904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1013, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2026, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3039, 3192, 3528, 3591, 3724, 4052, 4104, 4788, 5292, 5586, 6078, 6384, 7056, 7091, 7182, 7448, 8104, 8208, 8379, 9117, 9576, 10584, 11172, 12156, 14182, 14364, 14896, 16208, 16758, 18234, 19152, 19247, 21168, 21273, 22344, 24312, 25137, 27351, 28364, 28728, 33516, 36468, 38494, 42546, 44688, 48624, 49637, 50274, 54702, 56728, 57456, 57741, 63819, 67032, 72936, 76988, 85092, 99274, 100548, 109404, 113456, 115482, 127638, 134064, 134729, 145872, 148911, 153976, 170184, 173223, 191457, 198548, 201096, 218808, 230964, 255276, 269458, 297822, 307952, 340368, 346446, 382914, 397096, 402192, 404187, 437616, 446733, 461928, 510552, 519669, 538916, 595644, 692892, 765828, 794192, 808374, 893466, 923856, 943103, 1021104, 1039338, 1077832, 1191288, 1212561, 1340199, 1385784, 1531656, 1616748, 1786932, 1886206, 2078676, 2155664, 2382576, 2425122, 2680398, 2771568, 2829309, 3063312, 3233496, 3573864, 3637683, 3772412, 4157352, 4850244, 5360796, 5658618, 6466992, 7147728, 7275366, 7544824, 8314704, 8487927, 9700488, 10721592, 11317236, 14550732, 15089648, 16975854, 19400976, 21443184, 22634472, 25463781, 29101464, 33951708, 45268944, 50927562, 58202928, 67903416, 101855124, 135806832, 203710248, 407420496]

約数ペア:

[(1, 407420496), (2, 203710248), (3, 135806832), (4, 101855124), (6, 67903416), (7, 58202928), (8, 50927562), (9, 45268944), (12, 33951708), (14, 29101464), (16, 25463781), (18, 22634472), (19, 21443184), (21, 19400976), (24, 16975854), (27, 15089648), (28, 14550732), (36, 11317236), (38, 10721592), (42, 9700488), (48, 8487927), (49, 8314704), (54, 7544824), (56, 7275366), (57, 7147728), (63, 6466992), (72, 5658618), (76, 5360796), (84, 4850244), (98, 4157352), (108, 3772412), (112, 3637683), (114, 3573864), (126, 3233496), (133, 3063312), (144, 2829309), (147, 2771568), (152, 2680398), (168, 2425122), (171, 2382576), (189, 2155664), (196, 2078676), (216, 1886206), (228, 1786932), (252, 1616748), (266, 1531656), (294, 1385784), (304, 1340199), (336, 1212561), (342, 1191288), (378, 1077832), (392, 1039338), (399, 1021104), (432, 943103), (441, 923856), (456, 893466), (504, 808374), (513, 794192), (532, 765828), (588, 692892), (684, 595644), (756, 538916), (784, 519669), (798, 510552), (882, 461928), (912, 446733), (931, 437616), (1008, 404187), (1013, 402192), (1026, 397096), (1064, 382914), (1176, 346446), (1197, 340368), (1323, 307952), (1368, 297822), (1512, 269458), (1596, 255276), (1764, 230964), (1862, 218808), (2026, 201096), (2052, 198548), (2128, 191457), (2352, 173223), (2394, 170184), (2646, 153976), (2736, 148911), (2793, 145872), (3024, 134729), (3039, 134064), (3192, 127638), (3528, 115482), (3591, 113456), (3724, 109404), (4052, 100548), (4104, 99274), (4788, 85092), (5292, 76988), (5586, 72936), (6078, 67032), (6384, 63819), (7056, 57741), (7091, 57456), (7182, 56728), (7448, 54702), (8104, 50274), (8208, 49637), (8379, 48624), (9117, 44688), (9576, 42546), (10584, 38494), (11172, 36468), (12156, 33516), (14182, 28728), (14364, 28364), (14896, 27351), (16208, 25137), (16758, 24312), (18234, 22344), (19152, 21273), (19247, 21168)]