420194996948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{2297}}^1$

素因数の和:2649

約数の個数: 96

約数和(自身を含む): 774598809600

約数和(自身を除く): 354403812652

約数列:

[1, 2, 4, 47, 79, 94, 109, 113, 158, 188, 218, 226, 316, 436, 452, 2297, 3713, 4594, 5123, 5311, 7426, 8611, 8927, 9188, 10246, 10622, 12317, 14852, 17222, 17854, 20492, 21244, 24634, 34444, 35708, 49268, 107959, 181463, 215918, 250373, 259561, 362926, 404717, 419569, 431836, 500746, 519122, 578899, 725852, 809434, 839138, 973043, 1001492, 1038244, 1157798, 1618868, 1678276, 1946086, 2315596, 3892172, 8528761, 11767531, 12199367, 17057522, 19779467, 20505319, 23535062, 24398734, 28292149, 34115044, 39558934, 41010638, 45733021, 47070124, 48797468, 56584298, 79117868, 82021276, 91466042, 113168596, 182932084, 929634949, 963749993, 1329731003, 1859269898, 1927499986, 2235079771, 2659462006, 3718539796, 3854999972, 4470159542, 5318924012, 8940319084, 105048749237, 210097498474, 420194996948]

約数ペア:

[(1, 420194996948), (2, 210097498474), (4, 105048749237), (47, 8940319084), (79, 5318924012), (94, 4470159542), (109, 3854999972), (113, 3718539796), (158, 2659462006), (188, 2235079771), (218, 1927499986), (226, 1859269898), (316, 1329731003), (436, 963749993), (452, 929634949), (2297, 182932084), (3713, 113168596), (4594, 91466042), (5123, 82021276), (5311, 79117868), (7426, 56584298), (8611, 48797468), (8927, 47070124), (9188, 45733021), (10246, 41010638), (10622, 39558934), (12317, 34115044), (14852, 28292149), (17222, 24398734), (17854, 23535062), (20492, 20505319), (21244, 19779467), (24634, 17057522), (34444, 12199367), (35708, 11767531), (49268, 8528761), (107959, 3892172), (181463, 2315596), (215918, 1946086), (250373, 1678276), (259561, 1618868), (362926, 1157798), (404717, 1038244), (419569, 1001492), (431836, 973043), (500746, 839138), (519122, 809434), (578899, 725852)]