249272928

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8923}}^1$

素因数の和:9036

約数の個数: 72

約数和(自身を含む): 716258088

約数和(自身を除く): 466985160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 8923, 9312, 13968, 17846, 26769, 27936, 35692, 53538, 71384, 80307, 107076, 142768, 160614, 214152, 285536, 321228, 428304, 642456, 856608, 865531, 1284912, 1731062, 2569824, 2596593, 3462124, 5193186, 6924248, 7789779, 10386372, 13848496, 15579558, 20772744, 27696992, 31159116, 41545488, 62318232, 83090976, 124636464, 249272928]

約数ペア:

[(1, 249272928), (2, 124636464), (3, 83090976), (4, 62318232), (6, 41545488), (8, 31159116), (9, 27696992), (12, 20772744), (16, 15579558), (18, 13848496), (24, 10386372), (32, 7789779), (36, 6924248), (48, 5193186), (72, 3462124), (96, 2596593), (97, 2569824), (144, 1731062), (194, 1284912), (288, 865531), (291, 856608), (388, 642456), (582, 428304), (776, 321228), (873, 285536), (1164, 214152), (1552, 160614), (1746, 142768), (2328, 107076), (3104, 80307), (3492, 71384), (4656, 53538), (6984, 35692), (8923, 27936), (9312, 26769), (13968, 17846)]