1315420288

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 3542993460

約数和(自身を除く): 2227573172

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 73, 91, 98, 104, 112, 119, 128, 136, 146, 169, 182, 196, 208, 221, 224, 238, 272, 292, 338, 364, 392, 416, 442, 448, 476, 511, 544, 584, 637, 676, 728, 784, 832, 833, 884, 896, 949, 952, 1022, 1088, 1168, 1183, 1241, 1274, 1352, 1456, 1547, 1568, 1664, 1666, 1768, 1898, 1904, 2044, 2176, 2336, 2366, 2482, 2548, 2704, 2873, 2912, 3094, 3136, 3332, 3536, 3577, 3796, 3808, 4088, 4672, 4732, 4964, 5096, 5408, 5746, 5824, 6188, 6272, 6643, 6664, 7072, 7154, 7592, 7616, 8176, 8281, 8687, 9344, 9464, 9928, 10192, 10816, 10829, 11492, 11648, 12337, 12376, 13286, 13328, 14144, 14308, 15184, 15232, 16133, 16352, 16562, 17374, 18928, 19856, 20111, 20384, 21632, 21658, 22984, 24674, 24752, 26572, 26656, 28288, 28616, 30368, 32266, 32704, 33124, 34748, 37856, 39712, 40222, 40768, 43316, 45968, 46501, 49348, 49504, 53144, 53312, 57232, 60736, 60809, 64532, 65408, 66248, 69496, 75712, 79424, 80444, 81536, 86359, 86632, 91936, 93002, 98696, 99008, 106288, 106624, 112931, 114464, 121472, 121618, 129064, 132496, 138992, 140777, 151424, 158848, 160888, 172718, 173264, 183872, 186004, 197392, 198016, 209729, 212576, 225862, 228928, 243236, 258128, 264992, 277984, 281554, 321776, 345436, 346528, 367744, 372008, 394784, 419458, 425152, 451724, 457856, 486472, 516256, 529984, 555968, 563108, 604513, 643552, 690872, 693056, 744016, 789568, 790517, 838916, 850304, 903448, 972944, 1032512, 1059968, 1111936, 1126216, 1209026, 1287104, 1381744, 1386112, 1468103, 1488032, 1579136, 1581034, 1677832, 1806896, 1945888, 2065024, 2252432, 2418052, 2574208, 2763488, 2936206, 2976064, 3162068, 3355664, 3613792, 3891776, 4504864, 4836104, 5526976, 5872412, 5952128, 6324136, 6711328, 7227584, 7783552, 9009728, 9672208, 10276721, 11053952, 11744824, 12648272, 13422656, 14455168, 18019456, 19344416, 20553442, 23489648, 25296544, 26845312, 38688832, 41106884, 46979296, 50593088, 77377664, 82213768, 93958592, 101186176, 164427536, 187917184, 328855072, 657710144, 1315420288]

約数ペア:

[(1, 1315420288), (2, 657710144), (4, 328855072), (7, 187917184), (8, 164427536), (13, 101186176), (14, 93958592), (16, 82213768), (17, 77377664), (26, 50593088), (28, 46979296), (32, 41106884), (34, 38688832), (49, 26845312), (52, 25296544), (56, 23489648), (64, 20553442), (68, 19344416), (73, 18019456), (91, 14455168), (98, 13422656), (104, 12648272), (112, 11744824), (119, 11053952), (128, 10276721), (136, 9672208), (146, 9009728), (169, 7783552), (182, 7227584), (196, 6711328), (208, 6324136), (221, 5952128), (224, 5872412), (238, 5526976), (272, 4836104), (292, 4504864), (338, 3891776), (364, 3613792), (392, 3355664), (416, 3162068), (442, 2976064), (448, 2936206), (476, 2763488), (511, 2574208), (544, 2418052), (584, 2252432), (637, 2065024), (676, 1945888), (728, 1806896), (784, 1677832), (832, 1581034), (833, 1579136), (884, 1488032), (896, 1468103), (949, 1386112), (952, 1381744), (1022, 1287104), (1088, 1209026), (1168, 1126216), (1183, 1111936), (1241, 1059968), (1274, 1032512), (1352, 972944), (1456, 903448), (1547, 850304), (1568, 838916), (1664, 790517), (1666, 789568), (1768, 744016), (1898, 693056), (1904, 690872), (2044, 643552), (2176, 604513), (2336, 563108), (2366, 555968), (2482, 529984), (2548, 516256), (2704, 486472), (2873, 457856), (2912, 451724), (3094, 425152), (3136, 419458), (3332, 394784), (3536, 372008), (3577, 367744), (3796, 346528), (3808, 345436), (4088, 321776), (4672, 281554), (4732, 277984), (4964, 264992), (5096, 258128), (5408, 243236), (5746, 228928), (5824, 225862), (6188, 212576), (6272, 209729), (6643, 198016), (6664, 197392), (7072, 186004), (7154, 183872), (7592, 173264), (7616, 172718), (8176, 160888), (8281, 158848), (8687, 151424), (9344, 140777), (9464, 138992), (9928, 132496), (10192, 129064), (10816, 121618), (10829, 121472), (11492, 114464), (11648, 112931), (12337, 106624), (12376, 106288), (13286, 99008), (13328, 98696), (14144, 93002), (14308, 91936), (15184, 86632), (15232, 86359), (16133, 81536), (16352, 80444), (16562, 79424), (17374, 75712), (18928, 69496), (19856, 66248), (20111, 65408), (20384, 64532), (21632, 60809), (21658, 60736), (22984, 57232), (24674, 53312), (24752, 53144), (26572, 49504), (26656, 49348), (28288, 46501), (28616, 45968), (30368, 43316), (32266, 40768), (32704, 40222), (33124, 39712), (34748, 37856)]