2490791796

素因数分解:

$2^2\times 3^8\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 108

約数和(自身を含む): 6606538848

約数和(自身を除く): 4115747052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 729, 887, 963, 972, 1284, 1458, 1774, 1926, 2187, 2661, 2889, 2916, 3548, 3852, 4374, 5322, 5778, 6561, 7983, 8667, 8748, 10644, 11556, 13122, 15966, 17334, 23949, 26001, 26244, 31932, 34668, 47898, 52002, 71847, 78003, 94909, 95796, 104004, 143694, 156006, 189818, 215541, 234009, 284727, 287388, 312012, 379636, 431082, 468018, 569454, 646623, 702027, 854181, 862164, 936036, 1138908, 1293246, 1404054, 1708362, 1939869, 2562543, 2586492, 2808108, 3416724, 3879738, 5125086, 5819607, 7687629, 7759476, 10250172, 11639214, 15375258, 23062887, 23278428, 30750516, 46125774, 69188661, 92251548, 138377322, 207565983, 276754644, 415131966, 622697949, 830263932, 1245395898, 2490791796]

約数ペア:

[(1, 2490791796), (2, 1245395898), (3, 830263932), (4, 622697949), (6, 415131966), (9, 276754644), (12, 207565983), (18, 138377322), (27, 92251548), (36, 69188661), (54, 46125774), (81, 30750516), (107, 23278428), (108, 23062887), (162, 15375258), (214, 11639214), (243, 10250172), (321, 7759476), (324, 7687629), (428, 5819607), (486, 5125086), (642, 3879738), (729, 3416724), (887, 2808108), (963, 2586492), (972, 2562543), (1284, 1939869), (1458, 1708362), (1774, 1404054), (1926, 1293246), (2187, 1138908), (2661, 936036), (2889, 862164), (2916, 854181), (3548, 702027), (3852, 646623), (4374, 569454), (5322, 468018), (5778, 431082), (6561, 379636), (7983, 312012), (8667, 287388), (8748, 284727), (10644, 234009), (11556, 215541), (13122, 189818), (15966, 156006), (17334, 143694), (23949, 104004), (26001, 95796), (26244, 94909), (31932, 78003), (34668, 71847), (47898, 52002)]