811792908

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 2310604800

約数和(自身を除く): 1498811892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 204, 279, 289, 306, 372, 459, 527, 558, 578, 612, 837, 839, 867, 918, 1054, 1116, 1156, 1581, 1674, 1678, 1734, 1836, 2108, 2517, 2601, 3162, 3348, 3356, 3468, 4743, 5034, 5202, 6324, 7551, 7803, 8959, 9486, 10068, 10404, 14229, 14263, 15102, 15606, 17918, 18972, 22653, 26009, 26877, 28458, 28526, 30204, 31212, 35836, 42789, 45306, 52018, 53754, 56916, 57052, 78027, 80631, 85578, 90612, 104036, 107508, 128367, 156054, 161262, 171156, 234081, 241893, 242471, 256734, 312108, 322524, 385101, 442153, 468162, 483786, 484942, 513468, 702243, 727413, 770202, 884306, 936324, 967572, 969884, 1326459, 1404486, 1454826, 1540404, 1768612, 2182239, 2652918, 2808972, 2909652, 3979377, 4364478, 5305836, 6546717, 7516601, 7958754, 8728956, 11938131, 13093434, 15033202, 15917508, 22549803, 23876262, 26186868, 30066404, 45099606, 47752524, 67649409, 90199212, 135298818, 202948227, 270597636, 405896454, 811792908]

約数ペア:

[(1, 811792908), (2, 405896454), (3, 270597636), (4, 202948227), (6, 135298818), (9, 90199212), (12, 67649409), (17, 47752524), (18, 45099606), (27, 30066404), (31, 26186868), (34, 23876262), (36, 22549803), (51, 15917508), (54, 15033202), (62, 13093434), (68, 11938131), (93, 8728956), (102, 7958754), (108, 7516601), (124, 6546717), (153, 5305836), (186, 4364478), (204, 3979377), (279, 2909652), (289, 2808972), (306, 2652918), (372, 2182239), (459, 1768612), (527, 1540404), (558, 1454826), (578, 1404486), (612, 1326459), (837, 969884), (839, 967572), (867, 936324), (918, 884306), (1054, 770202), (1116, 727413), (1156, 702243), (1581, 513468), (1674, 484942), (1678, 483786), (1734, 468162), (1836, 442153), (2108, 385101), (2517, 322524), (2601, 312108), (3162, 256734), (3348, 242471), (3356, 241893), (3468, 234081), (4743, 171156), (5034, 161262), (5202, 156054), (6324, 128367), (7551, 107508), (7803, 104036), (8959, 90612), (9486, 85578), (10068, 80631), (10404, 78027), (14229, 57052), (14263, 56916), (15102, 53754), (15606, 52018), (17918, 45306), (18972, 42789), (22653, 35836), (26009, 31212), (26877, 30204), (28458, 28526)]