7728288

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 21506688

約数和(自身を除く): 13778400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 223, 228, 304, 361, 446, 456, 608, 669, 722, 892, 912, 1083, 1338, 1444, 1784, 1824, 2166, 2676, 2888, 3568, 4237, 4332, 5352, 5776, 7136, 8474, 8664, 10704, 11552, 12711, 16948, 17328, 21408, 25422, 33896, 34656, 50844, 67792, 80503, 101688, 135584, 161006, 203376, 241509, 322012, 406752, 483018, 644024, 966036, 1288048, 1932072, 2576096, 3864144, 7728288]

約数ペア:

[(1, 7728288), (2, 3864144), (3, 2576096), (4, 1932072), (6, 1288048), (8, 966036), (12, 644024), (16, 483018), (19, 406752), (24, 322012), (32, 241509), (38, 203376), (48, 161006), (57, 135584), (76, 101688), (96, 80503), (114, 67792), (152, 50844), (223, 34656), (228, 33896), (304, 25422), (361, 21408), (446, 17328), (456, 16948), (608, 12711), (669, 11552), (722, 10704), (892, 8664), (912, 8474), (1083, 7136), (1338, 5776), (1444, 5352), (1784, 4332), (1824, 4237), (2166, 3568), (2676, 2888)]