1288893672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22921}}^1$

素因数の和:23015

約数の個数: 96

約数和(自身を含む): 3861898560

約数和(自身を除く): 2573004888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 568, 639, 781, 792, 852, 1278, 1562, 1704, 2343, 2556, 3124, 4686, 5112, 6248, 7029, 9372, 14058, 18744, 22921, 28116, 45842, 56232, 68763, 91684, 137526, 183368, 206289, 252131, 275052, 412578, 504262, 550104, 756393, 825156, 1008524, 1512786, 1627391, 1650312, 2017048, 2269179, 3025572, 3254782, 4538358, 4882173, 6051144, 6509564, 9076716, 9764346, 13019128, 14646519, 17901301, 18153432, 19528692, 29293038, 35802602, 39057384, 53703903, 58586076, 71605204, 107407806, 117172152, 143210408, 161111709, 214815612, 322223418, 429631224, 644446836, 1288893672]

約数ペア:

[(1, 1288893672), (2, 644446836), (3, 429631224), (4, 322223418), (6, 214815612), (8, 161111709), (9, 143210408), (11, 117172152), (12, 107407806), (18, 71605204), (22, 58586076), (24, 53703903), (33, 39057384), (36, 35802602), (44, 29293038), (66, 19528692), (71, 18153432), (72, 17901301), (88, 14646519), (99, 13019128), (132, 9764346), (142, 9076716), (198, 6509564), (213, 6051144), (264, 4882173), (284, 4538358), (396, 3254782), (426, 3025572), (568, 2269179), (639, 2017048), (781, 1650312), (792, 1627391), (852, 1512786), (1278, 1008524), (1562, 825156), (1704, 756393), (2343, 550104), (2556, 504262), (3124, 412578), (4686, 275052), (5112, 252131), (6248, 206289), (7029, 183368), (9372, 137526), (14058, 91684), (18744, 68763), (22921, 56232), (28116, 45842)]