330723396

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 866121984

約数和(自身を除く): 535398588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 639, 846, 852, 1278, 1692, 2556, 2753, 3337, 5506, 6674, 8259, 10011, 11012, 13348, 16518, 20022, 24777, 30033, 33036, 40044, 49554, 60066, 99108, 120132, 129391, 195463, 258782, 388173, 390926, 517564, 586389, 776346, 781852, 1164519, 1172778, 1552692, 1759167, 2329038, 2345556, 3518334, 4658076, 7036668, 9186761, 18373522, 27560283, 36747044, 55120566, 82680849, 110241132, 165361698, 330723396]

約数ペア:

[(1, 330723396), (2, 165361698), (3, 110241132), (4, 82680849), (6, 55120566), (9, 36747044), (12, 27560283), (18, 18373522), (36, 9186761), (47, 7036668), (71, 4658076), (94, 3518334), (141, 2345556), (142, 2329038), (188, 1759167), (213, 1552692), (282, 1172778), (284, 1164519), (423, 781852), (426, 776346), (564, 586389), (639, 517564), (846, 390926), (852, 388173), (1278, 258782), (1692, 195463), (2556, 129391), (2753, 120132), (3337, 99108), (5506, 60066), (6674, 49554), (8259, 40044), (10011, 33036), (11012, 30033), (13348, 24777), (16518, 20022)]