745888928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 1600300800

約数和(自身を除く): 854411872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 79, 106, 152, 158, 212, 293, 304, 316, 424, 586, 608, 632, 848, 1007, 1172, 1264, 1501, 1696, 2014, 2344, 2528, 3002, 4028, 4187, 4688, 5567, 6004, 8056, 8374, 9376, 11134, 12008, 15529, 16112, 16748, 22268, 23147, 24016, 31058, 32224, 33496, 44536, 46294, 48032, 62116, 66992, 79553, 89072, 92588, 124232, 133984, 159106, 178144, 185176, 248464, 295051, 318212, 370352, 439793, 496928, 590102, 636424, 740704, 879586, 1180204, 1226791, 1272848, 1759172, 2360408, 2453582, 2545696, 3518344, 4720816, 4907164, 7036688, 9441632, 9814328, 14073376, 19628656, 23309029, 39257312, 46618058, 93236116, 186472232, 372944464, 745888928]

約数ペア:

[(1, 745888928), (2, 372944464), (4, 186472232), (8, 93236116), (16, 46618058), (19, 39257312), (32, 23309029), (38, 19628656), (53, 14073376), (76, 9814328), (79, 9441632), (106, 7036688), (152, 4907164), (158, 4720816), (212, 3518344), (293, 2545696), (304, 2453582), (316, 2360408), (424, 1759172), (586, 1272848), (608, 1226791), (632, 1180204), (848, 879586), (1007, 740704), (1172, 636424), (1264, 590102), (1501, 496928), (1696, 439793), (2014, 370352), (2344, 318212), (2528, 295051), (3002, 248464), (4028, 185176), (4187, 178144), (4688, 159106), (5567, 133984), (6004, 124232), (8056, 92588), (8374, 89072), (9376, 79553), (11134, 66992), (12008, 62116), (15529, 48032), (16112, 46294), (16748, 44536), (22268, 33496), (23147, 32224), (24016, 31058)]