420947088

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 1104691200

約数和(自身を除く): 683744112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 199, 254, 347, 381, 398, 508, 597, 694, 762, 796, 1016, 1041, 1194, 1388, 1524, 1592, 2032, 2082, 2388, 2776, 3048, 3184, 4164, 4776, 5552, 6096, 8328, 9552, 16656, 25273, 44069, 50546, 69053, 75819, 88138, 101092, 132207, 138106, 151638, 176276, 202184, 207159, 264414, 276212, 303276, 352552, 404368, 414318, 528828, 552424, 606552, 705104, 828636, 1057656, 1104848, 1213104, 1657272, 2115312, 3314544, 8769731, 17539462, 26309193, 35078924, 52618386, 70157848, 105236772, 140315696, 210473544, 420947088]

約数ペア:

[(1, 420947088), (2, 210473544), (3, 140315696), (4, 105236772), (6, 70157848), (8, 52618386), (12, 35078924), (16, 26309193), (24, 17539462), (48, 8769731), (127, 3314544), (199, 2115312), (254, 1657272), (347, 1213104), (381, 1104848), (398, 1057656), (508, 828636), (597, 705104), (694, 606552), (762, 552424), (796, 528828), (1016, 414318), (1041, 404368), (1194, 352552), (1388, 303276), (1524, 276212), (1592, 264414), (2032, 207159), (2082, 202184), (2388, 176276), (2776, 151638), (3048, 138106), (3184, 132207), (4164, 101092), (4776, 88138), (5552, 75819), (6096, 69053), (8328, 50546), (9552, 44069), (16656, 25273)]