221433732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10067}}^1$

素因数の和:10137

約数の個数: 72

約数和(自身を含む): 615678336

約数和(自身を除く): 394244604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10067, 10998, 20134, 21996, 30201, 40268, 60402, 90603, 120804, 130871, 181206, 261742, 362412, 392613, 473149, 523484, 785226, 946298, 1177839, 1419447, 1570452, 1892596, 2355678, 2838894, 4258341, 4711356, 5677788, 6150937, 8516682, 12301874, 17033364, 18452811, 24603748, 36905622, 55358433, 73811244, 110716866, 221433732]

約数ペア:

[(1, 221433732), (2, 110716866), (3, 73811244), (4, 55358433), (6, 36905622), (9, 24603748), (12, 18452811), (13, 17033364), (18, 12301874), (26, 8516682), (36, 6150937), (39, 5677788), (47, 4711356), (52, 4258341), (78, 2838894), (94, 2355678), (117, 1892596), (141, 1570452), (156, 1419447), (188, 1177839), (234, 946298), (282, 785226), (423, 523484), (468, 473149), (564, 392613), (611, 362412), (846, 261742), (1222, 181206), (1692, 130871), (1833, 120804), (2444, 90603), (3666, 60402), (5499, 40268), (7332, 30201), (10067, 21996), (10998, 20134)]