65488896

素因数分解:

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

素因数の和:75

約数の個数: 288

約数和(自身を含む): 229975200

約数和(自身を除く): 164486304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 32, 33, 34, 36, 38, 44, 48, 51, 57, 64, 66, 68, 72, 76, 88, 96, 99, 102, 114, 128, 132, 136, 144, 152, 153, 171, 176, 187, 192, 198, 204, 209, 228, 256, 264, 272, 288, 304, 306, 323, 342, 352, 374, 384, 396, 408, 418, 456, 512, 528, 544, 561, 576, 608, 612, 627, 646, 684, 704, 748, 768, 792, 816, 836, 912, 969, 1024, 1056, 1088, 1122, 1152, 1216, 1224, 1254, 1292, 1368, 1408, 1496, 1536, 1584, 1632, 1672, 1683, 1824, 1881, 1938, 2048, 2112, 2176, 2244, 2304, 2432, 2448, 2508, 2584, 2736, 2816, 2907, 2992, 3072, 3168, 3264, 3344, 3366, 3553, 3648, 3762, 3876, 4224, 4352, 4488, 4608, 4864, 4896, 5016, 5168, 5472, 5632, 5814, 5984, 6144, 6336, 6528, 6688, 6732, 7106, 7296, 7524, 7752, 8448, 8704, 8976, 9216, 9728, 9792, 10032, 10336, 10659, 10944, 11264, 11628, 11968, 12672, 13056, 13376, 13464, 14212, 14592, 15048, 15504, 16896, 17408, 17952, 18432, 19456, 19584, 20064, 20672, 21318, 21888, 22528, 23256, 23936, 25344, 26112, 26752, 26928, 28424, 29184, 30096, 31008, 31977, 33792, 34816, 35904, 38912, 39168, 40128, 41344, 42636, 43776, 46512, 47872, 50688, 52224, 53504, 53856, 56848, 58368, 60192, 62016, 63954, 67584, 71808, 78336, 80256, 82688, 85272, 87552, 93024, 95744, 101376, 104448, 107008, 107712, 113696, 116736, 120384, 124032, 127908, 143616, 156672, 160512, 165376, 170544, 175104, 186048, 191488, 202752, 214016, 215424, 227392, 240768, 248064, 255816, 287232, 313344, 321024, 330752, 341088, 350208, 372096, 382976, 428032, 430848, 454784, 481536, 496128, 511632, 574464, 642048, 661504, 682176, 744192, 861696, 909568, 963072, 992256, 1023264, 1148928, 1284096, 1364352, 1488384, 1723392, 1819136, 1926144, 1984512, 2046528, 2728704, 2976768, 3446784, 3638272, 3852288, 4093056, 5457408, 5953536, 7276544, 8186112, 10914816, 16372224, 21829632, 32744448, 65488896]

約数ペア:

[(1, 65488896), (2, 32744448), (3, 21829632), (4, 16372224), (6, 10914816), (8, 8186112), (9, 7276544), (11, 5953536), (12, 5457408), (16, 4093056), (17, 3852288), (18, 3638272), (19, 3446784), (22, 2976768), (24, 2728704), (32, 2046528), (33, 1984512), (34, 1926144), (36, 1819136), (38, 1723392), (44, 1488384), (48, 1364352), (51, 1284096), (57, 1148928), (64, 1023264), (66, 992256), (68, 963072), (72, 909568), (76, 861696), (88, 744192), (96, 682176), (99, 661504), (102, 642048), (114, 574464), (128, 511632), (132, 496128), (136, 481536), (144, 454784), (152, 430848), (153, 428032), (171, 382976), (176, 372096), (187, 350208), (192, 341088), (198, 330752), (204, 321024), (209, 313344), (228, 287232), (256, 255816), (264, 248064), (272, 240768), (288, 227392), (304, 215424), (306, 214016), (323, 202752), (342, 191488), (352, 186048), (374, 175104), (384, 170544), (396, 165376), (408, 160512), (418, 156672), (456, 143616), (512, 127908), (528, 124032), (544, 120384), (561, 116736), (576, 113696), (608, 107712), (612, 107008), (627, 104448), (646, 101376), (684, 95744), (704, 93024), (748, 87552), (768, 85272), (792, 82688), (816, 80256), (836, 78336), (912, 71808), (969, 67584), (1024, 63954), (1056, 62016), (1088, 60192), (1122, 58368), (1152, 56848), (1216, 53856), (1224, 53504), (1254, 52224), (1292, 50688), (1368, 47872), (1408, 46512), (1496, 43776), (1536, 42636), (1584, 41344), (1632, 40128), (1672, 39168), (1683, 38912), (1824, 35904), (1881, 34816), (1938, 33792), (2048, 31977), (2112, 31008), (2176, 30096), (2244, 29184), (2304, 28424), (2432, 26928), (2448, 26752), (2508, 26112), (2584, 25344), (2736, 23936), (2816, 23256), (2907, 22528), (2992, 21888), (3072, 21318), (3168, 20672), (3264, 20064), (3344, 19584), (3366, 19456), (3553, 18432), (3648, 17952), (3762, 17408), (3876, 16896), (4224, 15504), (4352, 15048), (4488, 14592), (4608, 14212), (4864, 13464), (4896, 13376), (5016, 13056), (5168, 12672), (5472, 11968), (5632, 11628), (5814, 11264), (5984, 10944), (6144, 10659), (6336, 10336), (6528, 10032), (6688, 9792), (6732, 9728), (7106, 9216), (7296, 8976), (7524, 8704), (7752, 8448)]