305104968

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{3203}}^1$

素因数の和:3238

約数の個数: 144

約数和(自身を含む): 997148880

約数和(自身を除く): 692043912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3203, 3402, 3528, 3969, 4536, 5292, 6406, 6804, 7938, 9609, 10584, 11907, 12812, 13608, 15876, 19218, 22421, 23814, 25624, 28827, 31752, 38436, 44842, 47628, 57654, 67263, 76872, 86481, 89684, 95256, 115308, 134526, 156947, 172962, 179368, 201789, 230616, 259443, 269052, 313894, 345924, 403578, 470841, 518886, 538104, 605367, 627788, 691848, 778329, 807156, 941682, 1037772, 1210734, 1255576, 1412523, 1556658, 1614312, 1816101, 1883364, 2075544, 2421468, 2825046, 3113316, 3632202, 3766728, 4237569, 4842936, 5448303, 5650092, 6226632, 7264404, 8475138, 10896606, 11300184, 12712707, 14528808, 16950276, 21793212, 25425414, 33900552, 38138121, 43586424, 50850828, 76276242, 101701656, 152552484, 305104968]

約数ペア:

[(1, 305104968), (2, 152552484), (3, 101701656), (4, 76276242), (6, 50850828), (7, 43586424), (8, 38138121), (9, 33900552), (12, 25425414), (14, 21793212), (18, 16950276), (21, 14528808), (24, 12712707), (27, 11300184), (28, 10896606), (36, 8475138), (42, 7264404), (49, 6226632), (54, 5650092), (56, 5448303), (63, 4842936), (72, 4237569), (81, 3766728), (84, 3632202), (98, 3113316), (108, 2825046), (126, 2421468), (147, 2075544), (162, 1883364), (168, 1816101), (189, 1614312), (196, 1556658), (216, 1412523), (243, 1255576), (252, 1210734), (294, 1037772), (324, 941682), (378, 807156), (392, 778329), (441, 691848), (486, 627788), (504, 605367), (567, 538104), (588, 518886), (648, 470841), (756, 403578), (882, 345924), (972, 313894), (1134, 269052), (1176, 259443), (1323, 230616), (1512, 201789), (1701, 179368), (1764, 172962), (1944, 156947), (2268, 134526), (2646, 115308), (3203, 95256), (3402, 89684), (3528, 86481), (3969, 76872), (4536, 67263), (5292, 57654), (6406, 47628), (6804, 44842), (7938, 38436), (9609, 31752), (10584, 28827), (11907, 25624), (12812, 23814), (13608, 22421), (15876, 19218)]