220869792

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 766112256

約数和(自身を除く): 545242464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 173, 176, 186, 198, 208, 234, 248, 264, 279, 286, 288, 312, 341, 346, 352, 372, 396, 403, 416, 429, 468, 496, 519, 528, 558, 572, 624, 682, 692, 744, 792, 806, 858, 936, 992, 1023, 1038, 1056, 1116, 1144, 1209, 1248, 1287, 1364, 1384, 1488, 1557, 1584, 1612, 1716, 1872, 1903, 2046, 2076, 2232, 2249, 2288, 2418, 2574, 2728, 2768, 2976, 3069, 3114, 3168, 3224, 3432, 3627, 3744, 3806, 4092, 4152, 4433, 4464, 4498, 4576, 4836, 5148, 5363, 5456, 5536, 5709, 6138, 6228, 6448, 6747, 6864, 7254, 7612, 8184, 8304, 8866, 8928, 8996, 9672, 10296, 10726, 10912, 11418, 12276, 12456, 12896, 13299, 13494, 13728, 14508, 15224, 16089, 16368, 16608, 17127, 17732, 17992, 19344, 20241, 20592, 21452, 22836, 24552, 24739, 24912, 26598, 26988, 29016, 30448, 32178, 32736, 34254, 35464, 35984, 38688, 39897, 40482, 41184, 42904, 45672, 48267, 49104, 49478, 49824, 53196, 53976, 58032, 58993, 60896, 64356, 68508, 69719, 70928, 71968, 74217, 79794, 80964, 85808, 91344, 96534, 98208, 98956, 106392, 107952, 116064, 117986, 128712, 137016, 139438, 141856, 148434, 159588, 161928, 171616, 176979, 182688, 193068, 197912, 209157, 212784, 215904, 222651, 235972, 257424, 274032, 278876, 296868, 319176, 323856, 353958, 386136, 395824, 418314, 425568, 445302, 471944, 514848, 530937, 548064, 557752, 593736, 627471, 638352, 647712, 707916, 766909, 772272, 791648, 836628, 890604, 943888, 1061874, 1115504, 1187472, 1254942, 1276704, 1415832, 1533818, 1544544, 1673256, 1781208, 1887776, 2123748, 2231008, 2300727, 2374944, 2509884, 2831664, 3067636, 3346512, 3562416, 4247496, 4601454, 5019768, 5663328, 6135272, 6693024, 6902181, 7124832, 8494992, 9202908, 10039536, 12270544, 13804362, 16989984, 18405816, 20079072, 24541088, 27608724, 36811632, 55217448, 73623264, 110434896, 220869792]

約数ペア:

[(1, 220869792), (2, 110434896), (3, 73623264), (4, 55217448), (6, 36811632), (8, 27608724), (9, 24541088), (11, 20079072), (12, 18405816), (13, 16989984), (16, 13804362), (18, 12270544), (22, 10039536), (24, 9202908), (26, 8494992), (31, 7124832), (32, 6902181), (33, 6693024), (36, 6135272), (39, 5663328), (44, 5019768), (48, 4601454), (52, 4247496), (62, 3562416), (66, 3346512), (72, 3067636), (78, 2831664), (88, 2509884), (93, 2374944), (96, 2300727), (99, 2231008), (104, 2123748), (117, 1887776), (124, 1781208), (132, 1673256), (143, 1544544), (144, 1533818), (156, 1415832), (173, 1276704), (176, 1254942), (186, 1187472), (198, 1115504), (208, 1061874), (234, 943888), (248, 890604), (264, 836628), (279, 791648), (286, 772272), (288, 766909), (312, 707916), (341, 647712), (346, 638352), (352, 627471), (372, 593736), (396, 557752), (403, 548064), (416, 530937), (429, 514848), (468, 471944), (496, 445302), (519, 425568), (528, 418314), (558, 395824), (572, 386136), (624, 353958), (682, 323856), (692, 319176), (744, 296868), (792, 278876), (806, 274032), (858, 257424), (936, 235972), (992, 222651), (1023, 215904), (1038, 212784), (1056, 209157), (1116, 197912), (1144, 193068), (1209, 182688), (1248, 176979), (1287, 171616), (1364, 161928), (1384, 159588), (1488, 148434), (1557, 141856), (1584, 139438), (1612, 137016), (1716, 128712), (1872, 117986), (1903, 116064), (2046, 107952), (2076, 106392), (2232, 98956), (2249, 98208), (2288, 96534), (2418, 91344), (2574, 85808), (2728, 80964), (2768, 79794), (2976, 74217), (3069, 71968), (3114, 70928), (3168, 69719), (3224, 68508), (3432, 64356), (3627, 60896), (3744, 58993), (3806, 58032), (4092, 53976), (4152, 53196), (4433, 49824), (4464, 49478), (4498, 49104), (4576, 48267), (4836, 45672), (5148, 42904), (5363, 41184), (5456, 40482), (5536, 39897), (5709, 38688), (6138, 35984), (6228, 35464), (6448, 34254), (6747, 32736), (6864, 32178), (7254, 30448), (7612, 29016), (8184, 26988), (8304, 26598), (8866, 24912), (8928, 24739), (8996, 24552), (9672, 22836), (10296, 21452), (10726, 20592), (10912, 20241), (11418, 19344), (12276, 17992), (12456, 17732), (12896, 17127), (13299, 16608), (13494, 16368), (13728, 16089), (14508, 15224)]