19889601048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{14411}}^1$

素因数の和:15113

約数の個数: 96

約数和(自身を含む): 55813352400

約数和(自身を除く): 35923751352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 661, 696, 1044, 1322, 1983, 2088, 2644, 3966, 5288, 5949, 7932, 11898, 14411, 15864, 19169, 23796, 28822, 38338, 43233, 47592, 57507, 57644, 76676, 86466, 115014, 115288, 129699, 153352, 172521, 172932, 230028, 259398, 345042, 345864, 417919, 460056, 518796, 690084, 835838, 1037592, 1253757, 1380168, 1671676, 2507514, 3343352, 3761271, 5015028, 7522542, 9525671, 10030056, 15045084, 19051342, 28577013, 30090168, 38102684, 57154026, 76205368, 85731039, 114308052, 171462078, 228616104, 276244459, 342924156, 552488918, 685848312, 828733377, 1104977836, 1657466754, 2209955672, 2486200131, 3314933508, 4972400262, 6629867016, 9944800524, 19889601048]

約数ペア:

[(1, 19889601048), (2, 9944800524), (3, 6629867016), (4, 4972400262), (6, 3314933508), (8, 2486200131), (9, 2209955672), (12, 1657466754), (18, 1104977836), (24, 828733377), (29, 685848312), (36, 552488918), (58, 342924156), (72, 276244459), (87, 228616104), (116, 171462078), (174, 114308052), (232, 85731039), (261, 76205368), (348, 57154026), (522, 38102684), (661, 30090168), (696, 28577013), (1044, 19051342), (1322, 15045084), (1983, 10030056), (2088, 9525671), (2644, 7522542), (3966, 5015028), (5288, 3761271), (5949, 3343352), (7932, 2507514), (11898, 1671676), (14411, 1380168), (15864, 1253757), (19169, 1037592), (23796, 835838), (28822, 690084), (38338, 518796), (43233, 460056), (47592, 417919), (57507, 345864), (57644, 345042), (76676, 259398), (86466, 230028), (115014, 172932), (115288, 172521), (129699, 153352)]