222501632

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 488303424

約数和(自身を除く): 265801792

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, 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, 13144, 13568, 16399, 16928, 19504, 22816, 26288, 28037, 32798, 33856, 37789, 39008, 45632, 52576, 56074, 65596, 67712, 75578, 78016, 91264, 105152, 112148, 131192, 135424, 151156, 156032, 182528, 210304, 224296, 262384, 302312, 312064, 420608, 448592, 524768, 604624, 869147, 897184, 1049536, 1209248, 1738294, 1794368, 2099072, 2418496, 3476588, 3588736, 4198144, 4836992, 6953176, 7177472, 9673984, 13906352, 27812704, 55625408, 111250816, 222501632]

約数ペア:

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