818384364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 2500485120

約数和(自身を除く): 1682100756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 107, 108, 126, 134, 151, 189, 201, 214, 252, 268, 302, 321, 378, 402, 428, 453, 469, 603, 604, 642, 749, 756, 804, 906, 938, 963, 1057, 1206, 1284, 1359, 1407, 1498, 1809, 1812, 1876, 1926, 2114, 2247, 2412, 2718, 2814, 2889, 2996, 3171, 3618, 3852, 4077, 4221, 4228, 4494, 5436, 5628, 5778, 6342, 6741, 7169, 7236, 8154, 8442, 8988, 9513, 10117, 11556, 12663, 12684, 13482, 14338, 16157, 16308, 16884, 19026, 20223, 20234, 21507, 25326, 26964, 28539, 28676, 30351, 32314, 38052, 40446, 40468, 43014, 48471, 50183, 50652, 57078, 60702, 64521, 64628, 70819, 80892, 86028, 91053, 96942, 100366, 113099, 114156, 121404, 129042, 141638, 145413, 150549, 182106, 193563, 193884, 200732, 212457, 226198, 258084, 273159, 283276, 290826, 301098, 339297, 364212, 387126, 424914, 436239, 451647, 452396, 546318, 581652, 602196, 637371, 678594, 774252, 849828, 872478, 903294, 1017891, 1082519, 1092636, 1274742, 1354941, 1357188, 1744956, 1806588, 1912113, 2035782, 2165038, 2549484, 2709882, 3053673, 3247557, 3824226, 4071564, 4330076, 5419764, 6107346, 6495114, 7577633, 7648452, 9742671, 12214692, 12990228, 15155266, 19485342, 22732899, 29228013, 30310532, 38970684, 45465798, 58456026, 68198697, 90931596, 116912052, 136397394, 204596091, 272794788, 409192182, 818384364]

約数ペア:

[(1, 818384364), (2, 409192182), (3, 272794788), (4, 204596091), (6, 136397394), (7, 116912052), (9, 90931596), (12, 68198697), (14, 58456026), (18, 45465798), (21, 38970684), (27, 30310532), (28, 29228013), (36, 22732899), (42, 19485342), (54, 15155266), (63, 12990228), (67, 12214692), (84, 9742671), (107, 7648452), (108, 7577633), (126, 6495114), (134, 6107346), (151, 5419764), (189, 4330076), (201, 4071564), (214, 3824226), (252, 3247557), (268, 3053673), (302, 2709882), (321, 2549484), (378, 2165038), (402, 2035782), (428, 1912113), (453, 1806588), (469, 1744956), (603, 1357188), (604, 1354941), (642, 1274742), (749, 1092636), (756, 1082519), (804, 1017891), (906, 903294), (938, 872478), (963, 849828), (1057, 774252), (1206, 678594), (1284, 637371), (1359, 602196), (1407, 581652), (1498, 546318), (1809, 452396), (1812, 451647), (1876, 436239), (1926, 424914), (2114, 387126), (2247, 364212), (2412, 339297), (2718, 301098), (2814, 290826), (2889, 283276), (2996, 273159), (3171, 258084), (3618, 226198), (3852, 212457), (4077, 200732), (4221, 193884), (4228, 193563), (4494, 182106), (5436, 150549), (5628, 145413), (5778, 141638), (6342, 129042), (6741, 121404), (7169, 114156), (7236, 113099), (8154, 100366), (8442, 96942), (8988, 91053), (9513, 86028), (10117, 80892), (11556, 70819), (12663, 64628), (12684, 64521), (13482, 60702), (14338, 57078), (16157, 50652), (16308, 50183), (16884, 48471), (19026, 43014), (20223, 40468), (20234, 40446), (21507, 38052), (25326, 32314), (26964, 30351), (28539, 28676)]