248433444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57991}}^1$

素因数の和:58025

約数の個数: 72

約数和(自身を含む): 759927168

約数和(自身を除く): 511493724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 57991, 115982, 173973, 231964, 347946, 405937, 521919, 695892, 811874, 985847, 1043838, 1217811, 1623748, 1971694, 2087676, 2435622, 2957541, 3653433, 3943388, 4871244, 5915082, 6900929, 7306866, 8872623, 11830164, 13801858, 14613732, 17745246, 20702787, 27603716, 35490492, 41405574, 62108361, 82811148, 124216722, 248433444]

約数ペア:

[(1, 248433444), (2, 124216722), (3, 82811148), (4, 62108361), (6, 41405574), (7, 35490492), (9, 27603716), (12, 20702787), (14, 17745246), (17, 14613732), (18, 13801858), (21, 11830164), (28, 8872623), (34, 7306866), (36, 6900929), (42, 5915082), (51, 4871244), (63, 3943388), (68, 3653433), (84, 2957541), (102, 2435622), (119, 2087676), (126, 1971694), (153, 1623748), (204, 1217811), (238, 1043838), (252, 985847), (306, 811874), (357, 695892), (476, 521919), (612, 405937), (714, 347946), (1071, 231964), (1428, 173973), (2142, 115982), (4284, 57991)]