489880116

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2027

約数の個数: 144

約数和(自身を含む): 1470235200

約数和(自身を除く): 980355084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 342, 363, 396, 418, 484, 513, 594, 627, 684, 726, 836, 1026, 1089, 1188, 1254, 1452, 1881, 1973, 2052, 2178, 2299, 2508, 3267, 3762, 3946, 4356, 4598, 5643, 5919, 6534, 6897, 7524, 7892, 9196, 11286, 11838, 13068, 13794, 17757, 20691, 21703, 22572, 23676, 27588, 35514, 37487, 41382, 43406, 53271, 62073, 65109, 71028, 74974, 82764, 86812, 106542, 112461, 124146, 130218, 149948, 195327, 213084, 224922, 238733, 248292, 260436, 337383, 390654, 412357, 449844, 477466, 585981, 674766, 716199, 781308, 824714, 954932, 1012149, 1171962, 1237071, 1349532, 1432398, 1649428, 2024298, 2148597, 2343924, 2474142, 2864796, 3711213, 4048596, 4297194, 4535927, 4948284, 6445791, 7422426, 8594388, 9071854, 11133639, 12891582, 13607781, 14844852, 18143708, 22267278, 25783164, 27215562, 40823343, 44534556, 54431124, 81646686, 122470029, 163293372, 244940058, 489880116]

約数ペア:

[(1, 489880116), (2, 244940058), (3, 163293372), (4, 122470029), (6, 81646686), (9, 54431124), (11, 44534556), (12, 40823343), (18, 27215562), (19, 25783164), (22, 22267278), (27, 18143708), (33, 14844852), (36, 13607781), (38, 12891582), (44, 11133639), (54, 9071854), (57, 8594388), (66, 7422426), (76, 6445791), (99, 4948284), (108, 4535927), (114, 4297194), (121, 4048596), (132, 3711213), (171, 2864796), (198, 2474142), (209, 2343924), (228, 2148597), (242, 2024298), (297, 1649428), (342, 1432398), (363, 1349532), (396, 1237071), (418, 1171962), (484, 1012149), (513, 954932), (594, 824714), (627, 781308), (684, 716199), (726, 674766), (836, 585981), (1026, 477466), (1089, 449844), (1188, 412357), (1254, 390654), (1452, 337383), (1881, 260436), (1973, 248292), (2052, 238733), (2178, 224922), (2299, 213084), (2508, 195327), (3267, 149948), (3762, 130218), (3946, 124146), (4356, 112461), (4598, 106542), (5643, 86812), (5919, 82764), (6534, 74974), (6897, 71028), (7524, 65109), (7892, 62073), (9196, 53271), (11286, 43406), (11838, 41382), (13068, 37487), (13794, 35514), (17757, 27588), (20691, 23676), (21703, 22572)]