318981888

素因数分解:

$2^8\times 3^4\times {\mathrm{15383}}^1$

素因数の和:15411

約数の個数: 90

約数和(自身を含む): 951208104

約数和(自身を除く): 632226216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 15383, 20736, 30766, 46149, 61532, 92298, 123064, 138447, 184596, 246128, 276894, 369192, 415341, 492256, 553788, 738384, 830682, 984512, 1107576, 1246023, 1476768, 1661364, 1969024, 2215152, 2492046, 2953536, 3322728, 3938048, 4430304, 4984092, 5907072, 6645456, 8860608, 9968184, 11814144, 13290912, 17721216, 19936368, 26581824, 35442432, 39872736, 53163648, 79745472, 106327296, 159490944, 318981888]

約数ペア:

[(1, 318981888), (2, 159490944), (3, 106327296), (4, 79745472), (6, 53163648), (8, 39872736), (9, 35442432), (12, 26581824), (16, 19936368), (18, 17721216), (24, 13290912), (27, 11814144), (32, 9968184), (36, 8860608), (48, 6645456), (54, 5907072), (64, 4984092), (72, 4430304), (81, 3938048), (96, 3322728), (108, 2953536), (128, 2492046), (144, 2215152), (162, 1969024), (192, 1661364), (216, 1476768), (256, 1246023), (288, 1107576), (324, 984512), (384, 830682), (432, 738384), (576, 553788), (648, 492256), (768, 415341), (864, 369192), (1152, 276894), (1296, 246128), (1728, 184596), (2304, 138447), (2592, 123064), (3456, 92298), (5184, 61532), (6912, 46149), (10368, 30766), (15383, 20736)]