308419248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1$

素因数の和:10970

約数の個数: 80

約数和(自身を含む): 865817600

約数和(自身を除く): 557398352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 10909, 14136, 21818, 28272, 32727, 43636, 65454, 87272, 130908, 174544, 207271, 261816, 338179, 414542, 523632, 621813, 676358, 829084, 1014537, 1243626, 1352716, 1658168, 2029074, 2487252, 2705432, 3316336, 4058148, 4974504, 5410864, 6425401, 8116296, 9949008, 12850802, 16232592, 19276203, 25701604, 38552406, 51403208, 77104812, 102806416, 154209624, 308419248]

約数ペア:

[(1, 308419248), (2, 154209624), (3, 102806416), (4, 77104812), (6, 51403208), (8, 38552406), (12, 25701604), (16, 19276203), (19, 16232592), (24, 12850802), (31, 9949008), (38, 8116296), (48, 6425401), (57, 5410864), (62, 4974504), (76, 4058148), (93, 3316336), (114, 2705432), (124, 2487252), (152, 2029074), (186, 1658168), (228, 1352716), (248, 1243626), (304, 1014537), (372, 829084), (456, 676358), (496, 621813), (589, 523632), (744, 414542), (912, 338179), (1178, 261816), (1488, 207271), (1767, 174544), (2356, 130908), (3534, 87272), (4712, 65454), (7068, 43636), (9424, 32727), (10909, 28272), (14136, 21818)]