2008989864

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{49211}}^1$

素因数の和:49242

約数の個数: 112

約数和(自身を含む): 6454645920

約数和(自身を除く): 4445656056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 20412, 40824, 49211, 98422, 147633, 196844, 295266, 344477, 393688, 442899, 590532, 688954, 885798, 1033431, 1181064, 1328697, 1377908, 1771596, 2066862, 2657394, 2755816, 3100293, 3543192, 3986091, 4133724, 5314788, 6200586, 7972182, 8267448, 9300879, 10629576, 11958273, 12401172, 15944364, 18601758, 23916546, 24802344, 27902637, 31888728, 35874819, 37203516, 47833092, 55805274, 71749638, 74407032, 83707911, 95666184, 111610548, 143499276, 167415822, 223221096, 251123733, 286998552, 334831644, 502247466, 669663288, 1004494932, 2008989864]

約数ペア:

[(1, 2008989864), (2, 1004494932), (3, 669663288), (4, 502247466), (6, 334831644), (7, 286998552), (8, 251123733), (9, 223221096), (12, 167415822), (14, 143499276), (18, 111610548), (21, 95666184), (24, 83707911), (27, 74407032), (28, 71749638), (36, 55805274), (42, 47833092), (54, 37203516), (56, 35874819), (63, 31888728), (72, 27902637), (81, 24802344), (84, 23916546), (108, 18601758), (126, 15944364), (162, 12401172), (168, 11958273), (189, 10629576), (216, 9300879), (243, 8267448), (252, 7972182), (324, 6200586), (378, 5314788), (486, 4133724), (504, 3986091), (567, 3543192), (648, 3100293), (729, 2755816), (756, 2657394), (972, 2066862), (1134, 1771596), (1458, 1377908), (1512, 1328697), (1701, 1181064), (1944, 1033431), (2268, 885798), (2916, 688954), (3402, 590532), (4536, 442899), (5103, 393688), (5832, 344477), (6804, 295266), (10206, 196844), (13608, 147633), (20412, 98422), (40824, 49211)]