306019476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 934821888

約数和(自身を除く): 628802412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 62, 63, 84, 86, 93, 124, 126, 129, 172, 186, 217, 252, 258, 279, 301, 372, 387, 434, 516, 558, 602, 651, 774, 868, 903, 911, 1116, 1204, 1302, 1333, 1548, 1806, 1822, 1953, 2604, 2666, 2709, 2733, 3612, 3644, 3906, 3999, 5332, 5418, 5466, 6377, 7812, 7998, 8199, 9331, 10836, 10932, 11997, 12754, 15996, 16398, 18662, 19131, 23994, 25508, 27993, 28241, 32796, 37324, 38262, 39173, 47988, 55986, 56482, 57393, 76524, 78346, 83979, 84723, 111972, 112964, 114786, 117519, 156692, 167958, 169446, 197687, 229572, 235038, 254169, 274211, 335916, 338892, 352557, 395374, 470076, 508338, 548422, 593061, 705114, 790748, 822633, 1016676, 1096844, 1186122, 1214363, 1410228, 1645266, 1779183, 2372244, 2428726, 2467899, 3290532, 3558366, 3643089, 4857452, 4935798, 7116732, 7286178, 8500541, 9871596, 10929267, 14572356, 17001082, 21858534, 25501623, 34002164, 43717068, 51003246, 76504869, 102006492, 153009738, 306019476]

約数ペア:

[(1, 306019476), (2, 153009738), (3, 102006492), (4, 76504869), (6, 51003246), (7, 43717068), (9, 34002164), (12, 25501623), (14, 21858534), (18, 17001082), (21, 14572356), (28, 10929267), (31, 9871596), (36, 8500541), (42, 7286178), (43, 7116732), (62, 4935798), (63, 4857452), (84, 3643089), (86, 3558366), (93, 3290532), (124, 2467899), (126, 2428726), (129, 2372244), (172, 1779183), (186, 1645266), (217, 1410228), (252, 1214363), (258, 1186122), (279, 1096844), (301, 1016676), (372, 822633), (387, 790748), (434, 705114), (516, 593061), (558, 548422), (602, 508338), (651, 470076), (774, 395374), (868, 352557), (903, 338892), (911, 335916), (1116, 274211), (1204, 254169), (1302, 235038), (1333, 229572), (1548, 197687), (1806, 169446), (1822, 167958), (1953, 156692), (2604, 117519), (2666, 114786), (2709, 112964), (2733, 111972), (3612, 84723), (3644, 83979), (3906, 78346), (3999, 76524), (5332, 57393), (5418, 56482), (5466, 55986), (6377, 47988), (7812, 39173), (7998, 38262), (8199, 37324), (9331, 32796), (10836, 28241), (10932, 27993), (11997, 25508), (12754, 23994), (15996, 19131), (16398, 18662)]