238229296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 531394560

約数和(自身を除く): 293165264

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 1054, 1178, 1292, 1487, 2108, 2356, 2584, 2974, 4216, 4712, 5168, 5948, 8432, 9424, 10013, 11896, 20026, 23792, 25279, 28253, 40052, 46097, 50558, 56506, 80104, 92194, 101116, 113012, 160208, 184388, 202232, 226024, 368776, 404464, 452048, 480301, 737552, 783649, 875843, 960602, 1567298, 1751686, 1921204, 3134596, 3503372, 3842408, 6269192, 7006744, 7684816, 12538384, 14013488, 14889331, 29778662, 59557324, 119114648, 238229296]

約数ペア:

[(1, 238229296), (2, 119114648), (4, 59557324), (8, 29778662), (16, 14889331), (17, 14013488), (19, 12538384), (31, 7684816), (34, 7006744), (38, 6269192), (62, 3842408), (68, 3503372), (76, 3134596), (124, 1921204), (136, 1751686), (152, 1567298), (248, 960602), (272, 875843), (304, 783649), (323, 737552), (496, 480301), (527, 452048), (589, 404464), (646, 368776), (1054, 226024), (1178, 202232), (1292, 184388), (1487, 160208), (2108, 113012), (2356, 101116), (2584, 92194), (2974, 80104), (4216, 56506), (4712, 50558), (5168, 46097), (5948, 40052), (8432, 28253), (9424, 25279), (10013, 23792), (11896, 20026)]