450251536

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 1027219968

約数和(自身を除く): 576968432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 101, 106, 112, 202, 212, 371, 404, 424, 707, 742, 751, 808, 848, 1414, 1484, 1502, 1616, 2828, 2968, 3004, 5257, 5353, 5656, 5936, 6008, 10514, 10706, 11312, 12016, 21028, 21412, 37471, 39803, 42056, 42824, 74942, 75851, 79606, 84112, 85648, 149884, 151702, 159212, 278621, 299768, 303404, 318424, 530957, 557242, 599536, 606808, 636848, 1061914, 1114484, 1213616, 2123828, 2228968, 4020103, 4247656, 4457936, 8040206, 8495312, 16080412, 28140721, 32160824, 56281442, 64321648, 112562884, 225125768, 450251536]

約数ペア:

[(1, 450251536), (2, 225125768), (4, 112562884), (7, 64321648), (8, 56281442), (14, 32160824), (16, 28140721), (28, 16080412), (53, 8495312), (56, 8040206), (101, 4457936), (106, 4247656), (112, 4020103), (202, 2228968), (212, 2123828), (371, 1213616), (404, 1114484), (424, 1061914), (707, 636848), (742, 606808), (751, 599536), (808, 557242), (848, 530957), (1414, 318424), (1484, 303404), (1502, 299768), (1616, 278621), (2828, 159212), (2968, 151702), (3004, 149884), (5257, 85648), (5353, 84112), (5656, 79606), (5936, 75851), (6008, 74942), (10514, 42824), (10706, 42056), (11312, 39803), (12016, 37471), (21028, 21412)]