315261828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18131}}^1$

素因数の和:18174

約数の個数: 96

約数和(自身を含む): 974776320

約数和(自身を除く): 659514492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 17388, 18131, 36262, 54393, 72524, 108786, 126917, 163179, 217572, 253834, 326358, 380751, 417013, 489537, 507668, 652716, 761502, 834026, 979074, 1142253, 1251039, 1523004, 1668052, 1958148, 2284506, 2502078, 2919091, 3426759, 3753117, 4569012, 5004156, 5838182, 6853518, 7506234, 8757273, 11259351, 11676364, 13707036, 15012468, 17514546, 22518702, 26271819, 35029092, 45037404, 52543638, 78815457, 105087276, 157630914, 315261828]

約数ペア:

[(1, 315261828), (2, 157630914), (3, 105087276), (4, 78815457), (6, 52543638), (7, 45037404), (9, 35029092), (12, 26271819), (14, 22518702), (18, 17514546), (21, 15012468), (23, 13707036), (27, 11676364), (28, 11259351), (36, 8757273), (42, 7506234), (46, 6853518), (54, 5838182), (63, 5004156), (69, 4569012), (84, 3753117), (92, 3426759), (108, 2919091), (126, 2502078), (138, 2284506), (161, 1958148), (189, 1668052), (207, 1523004), (252, 1251039), (276, 1142253), (322, 979074), (378, 834026), (414, 761502), (483, 652716), (621, 507668), (644, 489537), (756, 417013), (828, 380751), (966, 326358), (1242, 253834), (1449, 217572), (1932, 163179), (2484, 126917), (2898, 108786), (4347, 72524), (5796, 54393), (8694, 36262), (17388, 18131)]