981838836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 2807820288

約数和(自身を除く): 1825981452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 71, 94, 99, 132, 141, 142, 188, 198, 213, 282, 284, 396, 423, 426, 517, 564, 639, 743, 781, 846, 852, 1034, 1278, 1486, 1551, 1562, 1692, 2068, 2229, 2343, 2556, 2972, 3102, 3124, 3337, 4458, 4653, 4686, 6204, 6674, 6687, 7029, 8173, 8916, 9306, 9372, 10011, 13348, 13374, 14058, 16346, 18612, 20022, 24519, 26748, 28116, 30033, 32692, 34921, 36707, 40044, 49038, 52753, 60066, 69842, 73414, 73557, 98076, 104763, 105506, 110121, 120132, 139684, 146828, 147114, 158259, 209526, 211012, 220242, 294228, 314289, 316518, 330363, 384131, 419052, 440484, 474777, 580283, 628578, 633036, 660726, 768262, 949554, 1152393, 1160566, 1257156, 1321452, 1536524, 1740849, 1899108, 2304786, 2321132, 2479391, 3457179, 3481698, 4609572, 4958782, 5222547, 6914358, 6963396, 7438173, 9917564, 10445094, 13828716, 14876346, 20890188, 22314519, 27273301, 29752692, 44629038, 54546602, 81819903, 89258076, 109093204, 163639806, 245459709, 327279612, 490919418, 981838836]

約数ペア:

[(1, 981838836), (2, 490919418), (3, 327279612), (4, 245459709), (6, 163639806), (9, 109093204), (11, 89258076), (12, 81819903), (18, 54546602), (22, 44629038), (33, 29752692), (36, 27273301), (44, 22314519), (47, 20890188), (66, 14876346), (71, 13828716), (94, 10445094), (99, 9917564), (132, 7438173), (141, 6963396), (142, 6914358), (188, 5222547), (198, 4958782), (213, 4609572), (282, 3481698), (284, 3457179), (396, 2479391), (423, 2321132), (426, 2304786), (517, 1899108), (564, 1740849), (639, 1536524), (743, 1321452), (781, 1257156), (846, 1160566), (852, 1152393), (1034, 949554), (1278, 768262), (1486, 660726), (1551, 633036), (1562, 628578), (1692, 580283), (2068, 474777), (2229, 440484), (2343, 419052), (2556, 384131), (2972, 330363), (3102, 316518), (3124, 314289), (3337, 294228), (4458, 220242), (4653, 211012), (4686, 209526), (6204, 158259), (6674, 147114), (6687, 146828), (7029, 139684), (8173, 120132), (8916, 110121), (9306, 105506), (9372, 104763), (10011, 98076), (13348, 73557), (13374, 73414), (14058, 69842), (16346, 60066), (18612, 52753), (20022, 49038), (24519, 40044), (26748, 36707), (28116, 34921), (30033, 32692)]