2540341518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 6486552576

約数和(自身を除く): 3946211058

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 71, 78, 102, 121, 142, 143, 187, 213, 221, 223, 242, 286, 363, 374, 426, 429, 442, 446, 561, 663, 669, 726, 781, 858, 923, 1122, 1207, 1326, 1338, 1562, 1573, 1846, 2057, 2343, 2414, 2431, 2453, 2769, 2899, 3146, 3621, 3791, 4114, 4686, 4719, 4862, 4906, 5538, 5798, 6171, 7242, 7293, 7359, 7582, 8591, 8697, 9438, 10153, 11373, 12342, 13277, 14586, 14718, 15691, 15833, 17182, 17394, 20306, 22746, 25773, 26554, 26741, 26983, 30459, 31382, 31666, 31889, 39831, 41701, 47073, 47499, 49283, 51546, 53482, 53966, 60918, 63778, 79662, 80223, 80949, 83402, 94146, 94998, 95667, 98566, 111683, 125103, 146047, 147849, 160446, 161898, 172601, 174163, 191334, 205829, 223366, 250206, 269161, 292094, 295698, 335049, 345202, 348326, 350779, 411658, 438141, 458711, 517803, 522489, 538322, 542113, 617487, 670098, 701558, 807483, 876282, 917422, 1035606, 1044978, 1052337, 1084226, 1234974, 1376133, 1614966, 1626339, 1898611, 1915793, 2104674, 2264119, 2752266, 2960771, 3252678, 3499093, 3797222, 3831586, 4528238, 5695833, 5747379, 5921542, 5963243, 6792357, 6998186, 8882313, 10497279, 11391666, 11494758, 11926486, 13584714, 17764626, 17889729, 20994558, 24905309, 32568481, 35779458, 38490023, 49810618, 65136962, 74715927, 76980046, 97705443, 115470069, 149431854, 195410886, 230940138, 423390253, 846780506, 1270170759, 2540341518]

約数ペア:

[(1, 2540341518), (2, 1270170759), (3, 846780506), (6, 423390253), (11, 230940138), (13, 195410886), (17, 149431854), (22, 115470069), (26, 97705443), (33, 76980046), (34, 74715927), (39, 65136962), (51, 49810618), (66, 38490023), (71, 35779458), (78, 32568481), (102, 24905309), (121, 20994558), (142, 17889729), (143, 17764626), (187, 13584714), (213, 11926486), (221, 11494758), (223, 11391666), (242, 10497279), (286, 8882313), (363, 6998186), (374, 6792357), (426, 5963243), (429, 5921542), (442, 5747379), (446, 5695833), (561, 4528238), (663, 3831586), (669, 3797222), (726, 3499093), (781, 3252678), (858, 2960771), (923, 2752266), (1122, 2264119), (1207, 2104674), (1326, 1915793), (1338, 1898611), (1562, 1626339), (1573, 1614966), (1846, 1376133), (2057, 1234974), (2343, 1084226), (2414, 1052337), (2431, 1044978), (2453, 1035606), (2769, 917422), (2899, 876282), (3146, 807483), (3621, 701558), (3791, 670098), (4114, 617487), (4686, 542113), (4719, 538322), (4862, 522489), (4906, 517803), (5538, 458711), (5798, 438141), (6171, 411658), (7242, 350779), (7293, 348326), (7359, 345202), (7582, 335049), (8591, 295698), (8697, 292094), (9438, 269161), (10153, 250206), (11373, 223366), (12342, 205829), (13277, 191334), (14586, 174163), (14718, 172601), (15691, 161898), (15833, 160446), (17182, 147849), (17394, 146047), (20306, 125103), (22746, 111683), (25773, 98566), (26554, 95667), (26741, 94998), (26983, 94146), (30459, 83402), (31382, 80949), (31666, 80223), (31889, 79662), (39831, 63778), (41701, 60918), (47073, 53966), (47499, 53482), (49283, 51546)]