221539267512

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{199193}}^1$

素因数の和:199498

約数の個数: 128

約数和(自身を含む): 650169216000

約数和(自身を除く): 428629948488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 271, 342, 456, 513, 542, 684, 813, 1026, 1084, 1368, 1626, 2052, 2168, 2439, 3252, 4104, 4878, 5149, 6504, 7317, 9756, 10298, 14634, 15447, 19512, 20596, 29268, 30894, 41192, 46341, 58536, 61788, 92682, 123576, 139023, 185364, 199193, 278046, 370728, 398386, 556092, 597579, 796772, 1112184, 1195158, 1593544, 1792737, 2390316, 3585474, 3784667, 4780632, 5378211, 7170948, 7569334, 10756422, 11354001, 14341896, 15138668, 21512844, 22708002, 30277336, 34062003, 43025688, 45416004, 53981303, 68124006, 90832008, 102186009, 107962606, 136248012, 161943909, 204372018, 215925212, 272496024, 323887818, 408744036, 431850424, 485831727, 647775636, 817488072, 971663454, 1025644757, 1295551272, 1457495181, 1943326908, 2051289514, 2914990362, 3076934271, 3886653816, 4102579028, 5829980724, 6153868542, 8205158056, 9230802813, 11659961448, 12307737084, 18461605626, 24615474168, 27692408439, 36923211252, 55384816878, 73846422504, 110769633756, 221539267512]

約数ペア:

[(1, 221539267512), (2, 110769633756), (3, 73846422504), (4, 55384816878), (6, 36923211252), (8, 27692408439), (9, 24615474168), (12, 18461605626), (18, 12307737084), (19, 11659961448), (24, 9230802813), (27, 8205158056), (36, 6153868542), (38, 5829980724), (54, 4102579028), (57, 3886653816), (72, 3076934271), (76, 2914990362), (108, 2051289514), (114, 1943326908), (152, 1457495181), (171, 1295551272), (216, 1025644757), (228, 971663454), (271, 817488072), (342, 647775636), (456, 485831727), (513, 431850424), (542, 408744036), (684, 323887818), (813, 272496024), (1026, 215925212), (1084, 204372018), (1368, 161943909), (1626, 136248012), (2052, 107962606), (2168, 102186009), (2439, 90832008), (3252, 68124006), (4104, 53981303), (4878, 45416004), (5149, 43025688), (6504, 34062003), (7317, 30277336), (9756, 22708002), (10298, 21512844), (14634, 15138668), (15447, 14341896), (19512, 11354001), (20596, 10756422), (29268, 7569334), (30894, 7170948), (41192, 5378211), (46341, 4780632), (58536, 3784667), (61788, 3585474), (92682, 2390316), (123576, 1792737), (139023, 1593544), (185364, 1195158), (199193, 1112184), (278046, 796772), (370728, 597579), (398386, 556092)]