8564258772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 23209804800

約数和(自身を除く): 14645546028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 409, 522, 558, 647, 818, 899, 1044, 1116, 1227, 1294, 1636, 1798, 1941, 2454, 2588, 2697, 3596, 3681, 3882, 4908, 5394, 5823, 7362, 7764, 8091, 10788, 11646, 11861, 12679, 14724, 16182, 18763, 20057, 23292, 23722, 25358, 32364, 35583, 37526, 38037, 40114, 47444, 50716, 56289, 60171, 71166, 75052, 76074, 80228, 106749, 112578, 114111, 120342, 142332, 152148, 168867, 180513, 213498, 225156, 228222, 240684, 264623, 337734, 361026, 367691, 426996, 456444, 529246, 581653, 675468, 722052, 735382, 793869, 1058492, 1103073, 1163306, 1470764, 1587738, 1744959, 2206146, 2326612, 2381607, 3175476, 3309219, 3489918, 4412292, 4763214, 5234877, 6618438, 6979836, 7674067, 8203313, 9526428, 10469754, 13236876, 15348134, 16406626, 20939508, 23022201, 24609939, 30696268, 32813252, 46044402, 49219878, 69066603, 73829817, 92088804, 98439756, 138133206, 147659634, 237896077, 276266412, 295319268, 475792154, 713688231, 951584308, 1427376462, 2141064693, 2854752924, 4282129386, 8564258772]

約数ペア:

[(1, 8564258772), (2, 4282129386), (3, 2854752924), (4, 2141064693), (6, 1427376462), (9, 951584308), (12, 713688231), (18, 475792154), (29, 295319268), (31, 276266412), (36, 237896077), (58, 147659634), (62, 138133206), (87, 98439756), (93, 92088804), (116, 73829817), (124, 69066603), (174, 49219878), (186, 46044402), (261, 32813252), (279, 30696268), (348, 24609939), (372, 23022201), (409, 20939508), (522, 16406626), (558, 15348134), (647, 13236876), (818, 10469754), (899, 9526428), (1044, 8203313), (1116, 7674067), (1227, 6979836), (1294, 6618438), (1636, 5234877), (1798, 4763214), (1941, 4412292), (2454, 3489918), (2588, 3309219), (2697, 3175476), (3596, 2381607), (3681, 2326612), (3882, 2206146), (4908, 1744959), (5394, 1587738), (5823, 1470764), (7362, 1163306), (7764, 1103073), (8091, 1058492), (10788, 793869), (11646, 735382), (11861, 722052), (12679, 675468), (14724, 581653), (16182, 529246), (18763, 456444), (20057, 426996), (23292, 367691), (23722, 361026), (25358, 337734), (32364, 264623), (35583, 240684), (37526, 228222), (38037, 225156), (40114, 213498), (47444, 180513), (50716, 168867), (56289, 152148), (60171, 142332), (71166, 120342), (75052, 114111), (76074, 112578), (80228, 106749)]