12938863068

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1292

約数の個数: 144

約数和(自身を含む): 34543454400

約数和(自身を除く): 21604591332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 173, 174, 213, 261, 284, 346, 348, 426, 519, 522, 639, 692, 852, 1009, 1038, 1044, 1278, 1557, 2018, 2059, 2076, 2556, 3027, 3114, 4036, 4118, 5017, 6054, 6177, 6228, 8236, 9081, 10034, 12108, 12283, 12354, 15051, 18162, 18531, 20068, 24566, 24708, 29261, 30102, 36324, 36849, 37062, 45153, 49132, 58522, 60204, 71639, 73698, 74124, 87783, 90306, 110547, 117044, 143278, 147396, 174557, 175566, 180612, 214917, 221094, 263349, 286556, 349114, 351132, 356207, 429834, 442188, 523671, 526698, 644751, 698228, 712414, 859668, 1047342, 1053396, 1068621, 1289502, 1424828, 1571013, 2077531, 2094684, 2137242, 2579004, 3142026, 3205863, 4155062, 4274484, 5062153, 6232593, 6284052, 6411726, 8310124, 10124306, 12393547, 12465186, 12823452, 15186459, 18697779, 20248612, 24787094, 24930372, 30372918, 37180641, 37395558, 45559377, 49574188, 60745836, 74361282, 74791116, 91118754, 111541923, 148722564, 182237508, 223083846, 359412863, 446167692, 718825726, 1078238589, 1437651452, 2156477178, 3234715767, 4312954356, 6469431534, 12938863068]

約数ペア:

[(1, 12938863068), (2, 6469431534), (3, 4312954356), (4, 3234715767), (6, 2156477178), (9, 1437651452), (12, 1078238589), (18, 718825726), (29, 446167692), (36, 359412863), (58, 223083846), (71, 182237508), (87, 148722564), (116, 111541923), (142, 91118754), (173, 74791116), (174, 74361282), (213, 60745836), (261, 49574188), (284, 45559377), (346, 37395558), (348, 37180641), (426, 30372918), (519, 24930372), (522, 24787094), (639, 20248612), (692, 18697779), (852, 15186459), (1009, 12823452), (1038, 12465186), (1044, 12393547), (1278, 10124306), (1557, 8310124), (2018, 6411726), (2059, 6284052), (2076, 6232593), (2556, 5062153), (3027, 4274484), (3114, 4155062), (4036, 3205863), (4118, 3142026), (5017, 2579004), (6054, 2137242), (6177, 2094684), (6228, 2077531), (8236, 1571013), (9081, 1424828), (10034, 1289502), (12108, 1068621), (12283, 1053396), (12354, 1047342), (15051, 859668), (18162, 712414), (18531, 698228), (20068, 644751), (24566, 526698), (24708, 523671), (29261, 442188), (30102, 429834), (36324, 356207), (36849, 351132), (37062, 349114), (45153, 286556), (49132, 263349), (58522, 221094), (60204, 214917), (71639, 180612), (73698, 175566), (74124, 174557), (87783, 147396), (90306, 143278), (110547, 117044)]