433022720

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 1140404832

約数和(自身を除く): 707382112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 208, 212, 256, 260, 265, 320, 416, 424, 491, 520, 530, 640, 689, 832, 848, 982, 1040, 1060, 1280, 1378, 1664, 1696, 1964, 2080, 2120, 2455, 2756, 3328, 3392, 3445, 3928, 4160, 4240, 4910, 5512, 6383, 6784, 6890, 7856, 8320, 8480, 9820, 11024, 12766, 13568, 13780, 15712, 16640, 16960, 19640, 22048, 25532, 26023, 27560, 31424, 31915, 33920, 39280, 44096, 51064, 52046, 55120, 62848, 63830, 67840, 78560, 88192, 102128, 104092, 110240, 125696, 127660, 130115, 157120, 176384, 204256, 208184, 220480, 255320, 260230, 314240, 338299, 408512, 416368, 440960, 510640, 520460, 628480, 676598, 817024, 832736, 881920, 1021280, 1040920, 1353196, 1634048, 1665472, 1691495, 2042560, 2081840, 2706392, 3330944, 3382990, 4085120, 4163680, 5412784, 6661888, 6765980, 8170240, 8327360, 10825568, 13531960, 16654720, 21651136, 27063920, 33309440, 43302272, 54127840, 86604544, 108255680, 216511360, 433022720]

約数ペア:

[(1, 433022720), (2, 216511360), (4, 108255680), (5, 86604544), (8, 54127840), (10, 43302272), (13, 33309440), (16, 27063920), (20, 21651136), (26, 16654720), (32, 13531960), (40, 10825568), (52, 8327360), (53, 8170240), (64, 6765980), (65, 6661888), (80, 5412784), (104, 4163680), (106, 4085120), (128, 3382990), (130, 3330944), (160, 2706392), (208, 2081840), (212, 2042560), (256, 1691495), (260, 1665472), (265, 1634048), (320, 1353196), (416, 1040920), (424, 1021280), (491, 881920), (520, 832736), (530, 817024), (640, 676598), (689, 628480), (832, 520460), (848, 510640), (982, 440960), (1040, 416368), (1060, 408512), (1280, 338299), (1378, 314240), (1664, 260230), (1696, 255320), (1964, 220480), (2080, 208184), (2120, 204256), (2455, 176384), (2756, 157120), (3328, 130115), (3392, 127660), (3445, 125696), (3928, 110240), (4160, 104092), (4240, 102128), (4910, 88192), (5512, 78560), (6383, 67840), (6784, 63830), (6890, 62848), (7856, 55120), (8320, 52046), (8480, 51064), (9820, 44096), (11024, 39280), (12766, 33920), (13568, 31915), (13780, 31424), (15712, 27560), (16640, 26023), (16960, 25532), (19640, 22048)]