20131130442

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 41092272000

約数和(自身を除く): 20961141558

約数列:

[1, 2, 3, 6, 107, 149, 214, 298, 321, 389, 447, 541, 642, 778, 894, 1082, 1167, 1623, 2334, 3246, 15943, 31886, 41623, 47829, 57887, 57961, 80609, 83246, 95658, 115774, 115922, 124869, 161218, 173661, 173883, 210449, 241827, 249738, 347322, 347766, 420898, 483654, 631347, 1262694, 6201827, 8625163, 12403654, 17250326, 18605481, 22518043, 25875489, 31356901, 37210962, 45036086, 51750978, 62713802, 67554129, 94070703, 135108258, 188141406, 3355188407, 6710376814, 10065565221, 20131130442]

約数ペア:

[(1, 20131130442), (2, 10065565221), (3, 6710376814), (6, 3355188407), (107, 188141406), (149, 135108258), (214, 94070703), (298, 67554129), (321, 62713802), (389, 51750978), (447, 45036086), (541, 37210962), (642, 31356901), (778, 25875489), (894, 22518043), (1082, 18605481), (1167, 17250326), (1623, 12403654), (2334, 8625163), (3246, 6201827), (15943, 1262694), (31886, 631347), (41623, 483654), (47829, 420898), (57887, 347766), (57961, 347322), (80609, 249738), (83246, 241827), (95658, 210449), (115774, 173883), (115922, 173661), (124869, 161218)]