218682432

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 168

約数和(自身を含む): 666528512

約数和(自身を除く): 447846080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 144, 148, 186, 192, 222, 248, 279, 288, 296, 331, 333, 372, 444, 496, 558, 576, 592, 662, 666, 744, 888, 992, 993, 1116, 1147, 1184, 1324, 1332, 1488, 1776, 1984, 1986, 2232, 2294, 2368, 2648, 2664, 2976, 2979, 3441, 3552, 3972, 4464, 4588, 5296, 5328, 5952, 5958, 6882, 7104, 7944, 8928, 9176, 10261, 10323, 10592, 10656, 11916, 12247, 13764, 15888, 17856, 18352, 20522, 20646, 21184, 21312, 23832, 24494, 27528, 30783, 31776, 36704, 36741, 41044, 41292, 47664, 48988, 55056, 61566, 63552, 73408, 73482, 82088, 82584, 92349, 95328, 97976, 110112, 110223, 123132, 146964, 164176, 165168, 184698, 190656, 195952, 220224, 220446, 246264, 293928, 328352, 330336, 369396, 379657, 391904, 440892, 492528, 587856, 656704, 660672, 738792, 759314, 783808, 881784, 985056, 1138971, 1175712, 1477584, 1518628, 1763568, 1970112, 2277942, 2351424, 2955168, 3037256, 3416913, 3527136, 4555884, 5910336, 6074512, 6833826, 7054272, 9111768, 12149024, 13667652, 18223536, 24298048, 27335304, 36447072, 54670608, 72894144, 109341216, 218682432]

約数ペア:

[(1, 218682432), (2, 109341216), (3, 72894144), (4, 54670608), (6, 36447072), (8, 27335304), (9, 24298048), (12, 18223536), (16, 13667652), (18, 12149024), (24, 9111768), (31, 7054272), (32, 6833826), (36, 6074512), (37, 5910336), (48, 4555884), (62, 3527136), (64, 3416913), (72, 3037256), (74, 2955168), (93, 2351424), (96, 2277942), (111, 1970112), (124, 1763568), (144, 1518628), (148, 1477584), (186, 1175712), (192, 1138971), (222, 985056), (248, 881784), (279, 783808), (288, 759314), (296, 738792), (331, 660672), (333, 656704), (372, 587856), (444, 492528), (496, 440892), (558, 391904), (576, 379657), (592, 369396), (662, 330336), (666, 328352), (744, 293928), (888, 246264), (992, 220446), (993, 220224), (1116, 195952), (1147, 190656), (1184, 184698), (1324, 165168), (1332, 164176), (1488, 146964), (1776, 123132), (1984, 110223), (1986, 110112), (2232, 97976), (2294, 95328), (2368, 92349), (2648, 82584), (2664, 82088), (2976, 73482), (2979, 73408), (3441, 63552), (3552, 61566), (3972, 55056), (4464, 48988), (4588, 47664), (5296, 41292), (5328, 41044), (5952, 36741), (5958, 36704), (6882, 31776), (7104, 30783), (7944, 27528), (8928, 24494), (9176, 23832), (10261, 21312), (10323, 21184), (10592, 20646), (10656, 20522), (11916, 18352), (12247, 17856), (13764, 15888)]