1601928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 4570800

約数和(自身を除く): 2968872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1171, 1368, 2342, 3513, 4684, 7026, 9368, 10539, 14052, 21078, 22249, 28104, 42156, 44498, 66747, 84312, 88996, 133494, 177992, 200241, 266988, 400482, 533976, 800964, 1601928]

約数ペア:

[(1, 1601928), (2, 800964), (3, 533976), (4, 400482), (6, 266988), (8, 200241), (9, 177992), (12, 133494), (18, 88996), (19, 84312), (24, 66747), (36, 44498), (38, 42156), (57, 28104), (72, 22249), (76, 21078), (114, 14052), (152, 10539), (171, 9368), (228, 7026), (342, 4684), (456, 3513), (684, 2342), (1171, 1368)]