289887444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3169}}^1$

素因数の和:3211

約数の個数: 144

約数和(自身を含む): 944406400

約数和(自身を除く): 654518956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 3169, 3267, 3388, 4158, 4356, 5082, 6338, 6534, 7623, 8316, 9507, 10164, 12676, 13068, 15246, 19014, 22183, 22869, 28521, 30492, 34859, 38028, 44366, 45738, 57042, 66549, 69718, 85563, 88732, 91476, 104577, 114084, 133098, 139436, 171126, 199647, 209154, 244013, 266196, 313731, 342252, 383449, 399294, 418308, 488026, 598941, 627462, 732039, 766898, 798588, 941193, 976052, 1150347, 1197882, 1254924, 1464078, 1533796, 1882386, 2196117, 2300694, 2395764, 2684143, 2928156, 3451041, 3764772, 4392234, 4601388, 5368286, 6588351, 6902082, 8052429, 8784468, 10353123, 10736572, 13176702, 13804164, 16104858, 20706246, 24157287, 26353404, 32209716, 41412492, 48314574, 72471861, 96629148, 144943722, 289887444]

約数ペア:

[(1, 289887444), (2, 144943722), (3, 96629148), (4, 72471861), (6, 48314574), (7, 41412492), (9, 32209716), (11, 26353404), (12, 24157287), (14, 20706246), (18, 16104858), (21, 13804164), (22, 13176702), (27, 10736572), (28, 10353123), (33, 8784468), (36, 8052429), (42, 6902082), (44, 6588351), (54, 5368286), (63, 4601388), (66, 4392234), (77, 3764772), (84, 3451041), (99, 2928156), (108, 2684143), (121, 2395764), (126, 2300694), (132, 2196117), (154, 1882386), (189, 1533796), (198, 1464078), (231, 1254924), (242, 1197882), (252, 1150347), (297, 976052), (308, 941193), (363, 798588), (378, 766898), (396, 732039), (462, 627462), (484, 598941), (594, 488026), (693, 418308), (726, 399294), (756, 383449), (847, 342252), (924, 313731), (1089, 266196), (1188, 244013), (1386, 209154), (1452, 199647), (1694, 171126), (2079, 139436), (2178, 133098), (2541, 114084), (2772, 104577), (3169, 91476), (3267, 88732), (3388, 85563), (4158, 69718), (4356, 66549), (5082, 57042), (6338, 45738), (6534, 44366), (7623, 38028), (8316, 34859), (9507, 30492), (10164, 28521), (12676, 22869), (13068, 22183), (15246, 19014)]