445003264

素因数分解:

$2^9\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 120

約数和(自身を含む): 977562432

約数和(自身を除く): 532559168

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 53, 62, 64, 92, 106, 124, 128, 184, 212, 248, 256, 368, 424, 496, 512, 529, 713, 736, 848, 992, 1058, 1219, 1426, 1472, 1643, 1696, 1984, 2116, 2438, 2852, 2944, 3286, 3392, 3968, 4232, 4876, 5704, 5888, 6572, 6784, 7936, 8464, 9752, 11408, 11776, 13144, 13568, 15872, 16399, 16928, 19504, 22816, 26288, 27136, 28037, 32798, 33856, 37789, 39008, 45632, 52576, 56074, 65596, 67712, 75578, 78016, 91264, 105152, 112148, 131192, 135424, 151156, 156032, 182528, 210304, 224296, 262384, 270848, 302312, 312064, 365056, 420608, 448592, 524768, 604624, 624128, 841216, 869147, 897184, 1049536, 1209248, 1738294, 1794368, 2099072, 2418496, 3476588, 3588736, 4198144, 4836992, 6953176, 7177472, 8396288, 9673984, 13906352, 14354944, 19347968, 27812704, 55625408, 111250816, 222501632, 445003264]

約数ペア:

[(1, 445003264), (2, 222501632), (4, 111250816), (8, 55625408), (16, 27812704), (23, 19347968), (31, 14354944), (32, 13906352), (46, 9673984), (53, 8396288), (62, 7177472), (64, 6953176), (92, 4836992), (106, 4198144), (124, 3588736), (128, 3476588), (184, 2418496), (212, 2099072), (248, 1794368), (256, 1738294), (368, 1209248), (424, 1049536), (496, 897184), (512, 869147), (529, 841216), (713, 624128), (736, 604624), (848, 524768), (992, 448592), (1058, 420608), (1219, 365056), (1426, 312064), (1472, 302312), (1643, 270848), (1696, 262384), (1984, 224296), (2116, 210304), (2438, 182528), (2852, 156032), (2944, 151156), (3286, 135424), (3392, 131192), (3968, 112148), (4232, 105152), (4876, 91264), (5704, 78016), (5888, 75578), (6572, 67712), (6784, 65596), (7936, 56074), (8464, 52576), (9752, 45632), (11408, 39008), (11776, 37789), (13144, 33856), (13568, 32798), (15872, 28037), (16399, 27136), (16928, 26288), (19504, 22816)]