308306088

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 903260160

約数和(自身を除く): 594954072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 53, 54, 72, 81, 94, 106, 108, 141, 159, 162, 188, 191, 212, 216, 282, 318, 324, 376, 382, 423, 424, 477, 564, 573, 636, 648, 764, 846, 954, 1128, 1146, 1269, 1272, 1431, 1528, 1692, 1719, 1908, 2292, 2491, 2538, 2862, 3384, 3438, 3807, 3816, 4293, 4584, 4982, 5076, 5157, 5724, 6876, 7473, 7614, 8586, 8977, 9964, 10123, 10152, 10314, 11448, 13752, 14946, 15228, 15471, 17172, 17954, 19928, 20246, 20628, 22419, 26931, 29892, 30369, 30456, 30942, 34344, 35908, 40492, 41256, 44838, 53862, 59784, 60738, 61884, 67257, 71816, 80793, 80984, 89676, 91107, 107724, 121476, 123768, 134514, 161586, 179352, 182214, 201771, 215448, 242379, 242952, 269028, 273321, 323172, 364428, 403542, 475781, 484758, 538056, 546642, 646344, 727137, 728856, 807084, 819963, 951562, 969516, 1093284, 1427343, 1454274, 1614168, 1639926, 1903124, 1939032, 2186568, 2854686, 2908548, 3279852, 3806248, 4282029, 5709372, 5817096, 6559704, 8564058, 11418744, 12846087, 17128116, 25692174, 34256232, 38538261, 51384348, 77076522, 102768696, 154153044, 308306088]

約数ペア:

[(1, 308306088), (2, 154153044), (3, 102768696), (4, 77076522), (6, 51384348), (8, 38538261), (9, 34256232), (12, 25692174), (18, 17128116), (24, 12846087), (27, 11418744), (36, 8564058), (47, 6559704), (53, 5817096), (54, 5709372), (72, 4282029), (81, 3806248), (94, 3279852), (106, 2908548), (108, 2854686), (141, 2186568), (159, 1939032), (162, 1903124), (188, 1639926), (191, 1614168), (212, 1454274), (216, 1427343), (282, 1093284), (318, 969516), (324, 951562), (376, 819963), (382, 807084), (423, 728856), (424, 727137), (477, 646344), (564, 546642), (573, 538056), (636, 484758), (648, 475781), (764, 403542), (846, 364428), (954, 323172), (1128, 273321), (1146, 269028), (1269, 242952), (1272, 242379), (1431, 215448), (1528, 201771), (1692, 182214), (1719, 179352), (1908, 161586), (2292, 134514), (2491, 123768), (2538, 121476), (2862, 107724), (3384, 91107), (3438, 89676), (3807, 80984), (3816, 80793), (4293, 71816), (4584, 67257), (4982, 61884), (5076, 60738), (5157, 59784), (5724, 53862), (6876, 44838), (7473, 41256), (7614, 40492), (8586, 35908), (8977, 34344), (9964, 30942), (10123, 30456), (10152, 30369), (10314, 29892), (11448, 26931), (13752, 22419), (14946, 20628), (15228, 20246), (15471, 19928), (17172, 17954)]