245290848

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 743178240

約数和(自身を除く): 497887392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 59, 62, 66, 88, 93, 96, 118, 124, 127, 132, 176, 177, 186, 236, 248, 254, 264, 341, 352, 354, 372, 381, 472, 496, 508, 528, 649, 682, 708, 744, 762, 944, 992, 1016, 1023, 1056, 1298, 1364, 1397, 1416, 1488, 1524, 1829, 1888, 1947, 2032, 2046, 2596, 2728, 2794, 2832, 2976, 3048, 3658, 3894, 3937, 4064, 4092, 4191, 5192, 5456, 5487, 5588, 5664, 6096, 7316, 7493, 7788, 7874, 8184, 8382, 10384, 10912, 10974, 11176, 11811, 12192, 14632, 14986, 15576, 15748, 16368, 16764, 20119, 20768, 21948, 22352, 22479, 23622, 29264, 29972, 31152, 31496, 32736, 33528, 40238, 43307, 43896, 44704, 44958, 47244, 58528, 59944, 60357, 62304, 62992, 67056, 80476, 82423, 86614, 87792, 89916, 94488, 119888, 120714, 125984, 129921, 134112, 160952, 164846, 173228, 175584, 179832, 188976, 232283, 239776, 241428, 247269, 259842, 321904, 329692, 346456, 359664, 377952, 464566, 482856, 494538, 519684, 643808, 659384, 692912, 696849, 719328, 929132, 965712, 989076, 1039368, 1318768, 1385824, 1393698, 1858264, 1931424, 1978152, 2078736, 2555113, 2637536, 2787396, 3716528, 3956304, 4157472, 5110226, 5574792, 7433056, 7665339, 7912608, 10220452, 11149584, 15330678, 20440904, 22299168, 30661356, 40881808, 61322712, 81763616, 122645424, 245290848]

約数ペア:

[(1, 245290848), (2, 122645424), (3, 81763616), (4, 61322712), (6, 40881808), (8, 30661356), (11, 22299168), (12, 20440904), (16, 15330678), (22, 11149584), (24, 10220452), (31, 7912608), (32, 7665339), (33, 7433056), (44, 5574792), (48, 5110226), (59, 4157472), (62, 3956304), (66, 3716528), (88, 2787396), (93, 2637536), (96, 2555113), (118, 2078736), (124, 1978152), (127, 1931424), (132, 1858264), (176, 1393698), (177, 1385824), (186, 1318768), (236, 1039368), (248, 989076), (254, 965712), (264, 929132), (341, 719328), (352, 696849), (354, 692912), (372, 659384), (381, 643808), (472, 519684), (496, 494538), (508, 482856), (528, 464566), (649, 377952), (682, 359664), (708, 346456), (744, 329692), (762, 321904), (944, 259842), (992, 247269), (1016, 241428), (1023, 239776), (1056, 232283), (1298, 188976), (1364, 179832), (1397, 175584), (1416, 173228), (1488, 164846), (1524, 160952), (1829, 134112), (1888, 129921), (1947, 125984), (2032, 120714), (2046, 119888), (2596, 94488), (2728, 89916), (2794, 87792), (2832, 86614), (2976, 82423), (3048, 80476), (3658, 67056), (3894, 62992), (3937, 62304), (4064, 60357), (4092, 59944), (4191, 58528), (5192, 47244), (5456, 44958), (5487, 44704), (5588, 43896), (5664, 43307), (6096, 40238), (7316, 33528), (7493, 32736), (7788, 31496), (7874, 31152), (8184, 29972), (8382, 29264), (10384, 23622), (10912, 22479), (10974, 22352), (11176, 21948), (11811, 20768), (12192, 20119), (14632, 16764), (14986, 16368), (15576, 15748)]