1215515351488

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3386063}}^1$

素因数の和:3386225

約数の個数: 56

約数和(自身を含む): 2476973537280

約数和(自身を除く): 1261458185792

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 142, 158, 284, 316, 568, 632, 1136, 1264, 2272, 2528, 4544, 5056, 5609, 11218, 22436, 44872, 89744, 179488, 358976, 3386063, 6772126, 13544252, 27088504, 54177008, 108354016, 216708032, 240410473, 267498977, 480820946, 534997954, 961641892, 1069995908, 1923283784, 2139991816, 3846567568, 4279983632, 7693135136, 8559967264, 15386270272, 17119934528, 18992427367, 37984854734, 75969709468, 151939418936, 303878837872, 607757675744, 1215515351488]

約数ペア:

[(1, 1215515351488), (2, 607757675744), (4, 303878837872), (8, 151939418936), (16, 75969709468), (32, 37984854734), (64, 18992427367), (71, 17119934528), (79, 15386270272), (142, 8559967264), (158, 7693135136), (284, 4279983632), (316, 3846567568), (568, 2139991816), (632, 1923283784), (1136, 1069995908), (1264, 961641892), (2272, 534997954), (2528, 480820946), (4544, 267498977), (5056, 240410473), (5609, 216708032), (11218, 108354016), (22436, 54177008), (44872, 27088504), (89744, 13544252), (179488, 6772126), (358976, 3386063)]