320425602

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{23189}}^1$

素因数の和:23255

約数の個数: 48

約数和(自身を含む): 761374080

約数和(自身を除く): 440948478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 23189, 46378, 69567, 139134, 162323, 324646, 486969, 973938, 1089883, 1136261, 2179766, 2272522, 3269649, 3408783, 6539298, 6817566, 7629181, 15258362, 22887543, 45775086, 53404267, 106808534, 160212801, 320425602]

約数ペア:

[(1, 320425602), (2, 160212801), (3, 106808534), (6, 53404267), (7, 45775086), (14, 22887543), (21, 15258362), (42, 7629181), (47, 6817566), (49, 6539298), (94, 3408783), (98, 3269649), (141, 2272522), (147, 2179766), (282, 1136261), (294, 1089883), (329, 973938), (658, 486969), (987, 324646), (1974, 162323), (2303, 139134), (4606, 69567), (6909, 46378), (13818, 23189)]