212596272

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 160

約数和(自身を含む): 702732800

約数和(自身を除く): 490136528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 229, 252, 307, 336, 378, 432, 458, 504, 614, 687, 756, 916, 921, 1008, 1228, 1374, 1512, 1603, 1832, 1842, 2061, 2149, 2456, 2748, 2763, 3024, 3206, 3664, 3684, 4122, 4298, 4809, 4912, 5496, 5526, 6183, 6412, 6447, 7368, 8244, 8289, 8596, 9618, 10992, 11052, 12366, 12824, 12894, 14427, 14736, 16488, 16578, 17192, 19236, 19341, 22104, 24732, 25648, 25788, 28854, 32976, 33156, 34384, 38472, 38682, 43281, 44208, 49464, 51576, 57708, 58023, 66312, 70303, 76944, 77364, 86562, 98928, 103152, 115416, 116046, 132624, 140606, 154728, 173124, 210909, 230832, 232092, 281212, 309456, 346248, 421818, 464184, 492121, 562424, 632727, 692496, 843636, 928368, 984242, 1124848, 1265454, 1476363, 1687272, 1898181, 1968484, 2530908, 2952726, 3374544, 3796362, 3936968, 4429089, 5061816, 5905452, 7592724, 7873936, 8858178, 10123632, 11810904, 13287267, 15185448, 17716356, 23621808, 26574534, 30370896, 35432712, 53149068, 70865424, 106298136, 212596272]

約数ペア:

[(1, 212596272), (2, 106298136), (3, 70865424), (4, 53149068), (6, 35432712), (7, 30370896), (8, 26574534), (9, 23621808), (12, 17716356), (14, 15185448), (16, 13287267), (18, 11810904), (21, 10123632), (24, 8858178), (27, 7873936), (28, 7592724), (36, 5905452), (42, 5061816), (48, 4429089), (54, 3936968), (56, 3796362), (63, 3374544), (72, 2952726), (84, 2530908), (108, 1968484), (112, 1898181), (126, 1687272), (144, 1476363), (168, 1265454), (189, 1124848), (216, 984242), (229, 928368), (252, 843636), (307, 692496), (336, 632727), (378, 562424), (432, 492121), (458, 464184), (504, 421818), (614, 346248), (687, 309456), (756, 281212), (916, 232092), (921, 230832), (1008, 210909), (1228, 173124), (1374, 154728), (1512, 140606), (1603, 132624), (1832, 116046), (1842, 115416), (2061, 103152), (2149, 98928), (2456, 86562), (2748, 77364), (2763, 76944), (3024, 70303), (3206, 66312), (3664, 58023), (3684, 57708), (4122, 51576), (4298, 49464), (4809, 44208), (4912, 43281), (5496, 38682), (5526, 38472), (6183, 34384), (6412, 33156), (6447, 32976), (7368, 28854), (8244, 25788), (8289, 25648), (8596, 24732), (9618, 22104), (10992, 19341), (11052, 19236), (12366, 17192), (12824, 16578), (12894, 16488), (14427, 14736)]