3988897924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3113

約数の個数: 96

約数和(自身を含む): 8426880000

約数和(自身を除く): 4437982076

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 43, 44, 74, 76, 86, 148, 172, 209, 407, 418, 473, 703, 814, 817, 836, 946, 1406, 1591, 1628, 1634, 1892, 2812, 2999, 3182, 3268, 5998, 6364, 7733, 8987, 11996, 15466, 17501, 17974, 30229, 30932, 32989, 35002, 35948, 56981, 60458, 65978, 70004, 110963, 113962, 120916, 128957, 131956, 221926, 227924, 257914, 332519, 443852, 515828, 626791, 665038, 1220593, 1253582, 1330076, 1418527, 2108297, 2441186, 2450183, 2507164, 2837054, 4216594, 4771409, 4882372, 4900366, 5674108, 8433188, 9542818, 9800732, 19085636, 23191267, 26952013, 46382534, 52485499, 53904026, 90656771, 92765068, 104970998, 107808052, 181313542, 209941996, 362627084, 997224481, 1994448962, 3988897924]

約数ペア:

[(1, 3988897924), (2, 1994448962), (4, 997224481), (11, 362627084), (19, 209941996), (22, 181313542), (37, 107808052), (38, 104970998), (43, 92765068), (44, 90656771), (74, 53904026), (76, 52485499), (86, 46382534), (148, 26952013), (172, 23191267), (209, 19085636), (407, 9800732), (418, 9542818), (473, 8433188), (703, 5674108), (814, 4900366), (817, 4882372), (836, 4771409), (946, 4216594), (1406, 2837054), (1591, 2507164), (1628, 2450183), (1634, 2441186), (1892, 2108297), (2812, 1418527), (2999, 1330076), (3182, 1253582), (3268, 1220593), (5998, 665038), (6364, 626791), (7733, 515828), (8987, 443852), (11996, 332519), (15466, 257914), (17501, 227924), (17974, 221926), (30229, 131956), (30932, 128957), (32989, 120916), (35002, 113962), (35948, 110963), (56981, 70004), (60458, 65978)]