2645624176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 5633840800

約数和(自身を除く): 2988216624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 229, 268, 458, 536, 829, 871, 916, 1072, 1658, 1742, 1832, 2977, 3316, 3484, 3664, 5954, 6632, 6968, 10777, 11908, 13264, 13936, 15343, 21554, 23816, 30686, 43108, 47632, 55543, 61372, 86216, 111086, 122744, 172432, 189841, 199459, 222172, 245488, 379682, 398918, 444344, 722059, 759364, 797836, 888688, 1444118, 1518728, 1595672, 2467933, 2888236, 3037456, 3191344, 4935866, 5776472, 9871732, 11552944, 12719347, 19743464, 25438694, 39486928, 50877388, 101754776, 165351511, 203509552, 330703022, 661406044, 1322812088, 2645624176]

約数ペア:

[(1, 2645624176), (2, 1322812088), (4, 661406044), (8, 330703022), (13, 203509552), (16, 165351511), (26, 101754776), (52, 50877388), (67, 39486928), (104, 25438694), (134, 19743464), (208, 12719347), (229, 11552944), (268, 9871732), (458, 5776472), (536, 4935866), (829, 3191344), (871, 3037456), (916, 2888236), (1072, 2467933), (1658, 1595672), (1742, 1518728), (1832, 1444118), (2977, 888688), (3316, 797836), (3484, 759364), (3664, 722059), (5954, 444344), (6632, 398918), (6968, 379682), (10777, 245488), (11908, 222172), (13264, 199459), (13936, 189841), (15343, 172432), (21554, 122744), (23816, 111086), (30686, 86216), (43108, 61372), (47632, 55543)]