220280832

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 728254800

約数和(自身を除く): 507973968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 37, 38, 48, 51, 57, 64, 68, 72, 74, 76, 96, 102, 111, 114, 128, 136, 144, 148, 152, 153, 171, 192, 204, 222, 228, 256, 272, 288, 296, 304, 306, 323, 333, 342, 384, 408, 444, 456, 512, 544, 576, 592, 608, 612, 629, 646, 666, 684, 703, 768, 816, 888, 912, 969, 1024, 1088, 1152, 1184, 1216, 1224, 1258, 1292, 1332, 1368, 1406, 1536, 1632, 1776, 1824, 1887, 1938, 2048, 2109, 2176, 2304, 2368, 2432, 2448, 2516, 2584, 2664, 2736, 2812, 2907, 3072, 3264, 3552, 3648, 3774, 3876, 4218, 4352, 4608, 4736, 4864, 4896, 5032, 5168, 5328, 5472, 5624, 5661, 5814, 6144, 6327, 6528, 7104, 7296, 7548, 7752, 8436, 8704, 9216, 9472, 9728, 9792, 10064, 10336, 10656, 10944, 11248, 11322, 11628, 11951, 12654, 13056, 14208, 14592, 15096, 15504, 16872, 17408, 18432, 18944, 19456, 19584, 20128, 20672, 21312, 21888, 22496, 22644, 23256, 23902, 25308, 26112, 28416, 29184, 30192, 31008, 33744, 34816, 35853, 37888, 38912, 39168, 40256, 41344, 42624, 43776, 44992, 45288, 46512, 47804, 50616, 52224, 56832, 58368, 60384, 62016, 67488, 71706, 75776, 78336, 80512, 82688, 85248, 87552, 89984, 90576, 93024, 95608, 101232, 104448, 107559, 113664, 116736, 120768, 124032, 134976, 143412, 156672, 161024, 165376, 170496, 175104, 179968, 181152, 186048, 191216, 202464, 215118, 227328, 241536, 248064, 269952, 286824, 313344, 322048, 330752, 340992, 350208, 359936, 362304, 372096, 382432, 404928, 430236, 483072, 496128, 539904, 573648, 644096, 661504, 681984, 719872, 724608, 744192, 764864, 809856, 860472, 966144, 992256, 1079808, 1147296, 1288192, 1439744, 1449216, 1488384, 1529728, 1619712, 1720944, 1932288, 1984512, 2159616, 2294592, 2898432, 2976768, 3059456, 3239424, 3441888, 3864576, 4319232, 4589184, 5796864, 5953536, 6118912, 6478848, 6883776, 9178368, 11593728, 12237824, 12957696, 13767552, 18356736, 24475648, 27535104, 36713472, 55070208, 73426944, 110140416, 220280832]

約数ペア:

[(1, 220280832), (2, 110140416), (3, 73426944), (4, 55070208), (6, 36713472), (8, 27535104), (9, 24475648), (12, 18356736), (16, 13767552), (17, 12957696), (18, 12237824), (19, 11593728), (24, 9178368), (32, 6883776), (34, 6478848), (36, 6118912), (37, 5953536), (38, 5796864), (48, 4589184), (51, 4319232), (57, 3864576), (64, 3441888), (68, 3239424), (72, 3059456), (74, 2976768), (76, 2898432), (96, 2294592), (102, 2159616), (111, 1984512), (114, 1932288), (128, 1720944), (136, 1619712), (144, 1529728), (148, 1488384), (152, 1449216), (153, 1439744), (171, 1288192), (192, 1147296), (204, 1079808), (222, 992256), (228, 966144), (256, 860472), (272, 809856), (288, 764864), (296, 744192), (304, 724608), (306, 719872), (323, 681984), (333, 661504), (342, 644096), (384, 573648), (408, 539904), (444, 496128), (456, 483072), (512, 430236), (544, 404928), (576, 382432), (592, 372096), (608, 362304), (612, 359936), (629, 350208), (646, 340992), (666, 330752), (684, 322048), (703, 313344), (768, 286824), (816, 269952), (888, 248064), (912, 241536), (969, 227328), (1024, 215118), (1088, 202464), (1152, 191216), (1184, 186048), (1216, 181152), (1224, 179968), (1258, 175104), (1292, 170496), (1332, 165376), (1368, 161024), (1406, 156672), (1536, 143412), (1632, 134976), (1776, 124032), (1824, 120768), (1887, 116736), (1938, 113664), (2048, 107559), (2109, 104448), (2176, 101232), (2304, 95608), (2368, 93024), (2432, 90576), (2448, 89984), (2516, 87552), (2584, 85248), (2664, 82688), (2736, 80512), (2812, 78336), (2907, 75776), (3072, 71706), (3264, 67488), (3552, 62016), (3648, 60384), (3774, 58368), (3876, 56832), (4218, 52224), (4352, 50616), (4608, 47804), (4736, 46512), (4864, 45288), (4896, 44992), (5032, 43776), (5168, 42624), (5328, 41344), (5472, 40256), (5624, 39168), (5661, 38912), (5814, 37888), (6144, 35853), (6327, 34816), (6528, 33744), (7104, 31008), (7296, 30192), (7548, 29184), (7752, 28416), (8436, 26112), (8704, 25308), (9216, 23902), (9472, 23256), (9728, 22644), (9792, 22496), (10064, 21888), (10336, 21312), (10656, 20672), (10944, 20128), (11248, 19584), (11322, 19456), (11628, 18944), (11951, 18432), (12654, 17408), (13056, 16872), (14208, 15504), (14592, 15096)]