308470344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141241}}^1$

素因数の和:141270

約数の個数: 64

約数和(自身を含む): 949146240

約数和(自身を除く): 640675896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 141241, 282482, 423723, 564964, 847446, 988687, 1129928, 1694892, 1836133, 1977374, 2966061, 3389784, 3672266, 3954748, 5508399, 5932122, 7344532, 7909496, 11016798, 11864244, 12852931, 14689064, 22033596, 23728488, 25705862, 38558793, 44067192, 51411724, 77117586, 102823448, 154235172, 308470344]

約数ペア:

[(1, 308470344), (2, 154235172), (3, 102823448), (4, 77117586), (6, 51411724), (7, 44067192), (8, 38558793), (12, 25705862), (13, 23728488), (14, 22033596), (21, 14689064), (24, 12852931), (26, 11864244), (28, 11016798), (39, 7909496), (42, 7344532), (52, 5932122), (56, 5508399), (78, 3954748), (84, 3672266), (91, 3389784), (104, 2966061), (156, 1977374), (168, 1836133), (182, 1694892), (273, 1129928), (312, 988687), (364, 847446), (546, 564964), (728, 423723), (1092, 282482), (2184, 141241)]