1326970368

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 4046938896

約数和(自身を除く): 2719968528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 64, 72, 74, 86, 96, 111, 128, 129, 144, 148, 172, 181, 192, 222, 256, 258, 288, 296, 333, 344, 362, 384, 387, 444, 512, 516, 543, 576, 592, 666, 688, 724, 768, 774, 888, 1032, 1086, 1152, 1184, 1332, 1376, 1448, 1536, 1548, 1591, 1629, 1776, 2064, 2172, 2304, 2368, 2664, 2752, 2896, 3096, 3182, 3258, 3552, 4128, 4344, 4608, 4736, 4773, 5328, 5504, 5792, 6192, 6364, 6516, 6697, 7104, 7783, 8256, 8688, 9472, 9546, 10656, 11008, 11584, 12384, 12728, 13032, 13394, 14208, 14319, 15566, 16512, 17376, 18944, 19092, 20091, 21312, 22016, 23168, 23349, 24768, 25456, 26064, 26788, 28416, 28638, 31132, 33024, 34752, 38184, 40182, 42624, 46336, 46698, 49536, 50912, 52128, 53576, 56832, 57276, 60273, 62264, 66048, 69504, 70047, 76368, 80364, 85248, 92672, 93396, 99072, 101824, 104256, 107152, 114552, 120546, 124528, 139008, 140094, 152736, 160728, 170496, 186792, 198144, 203648, 208512, 214304, 229104, 241092, 249056, 278016, 280188, 287971, 305472, 321456, 373584, 407296, 417024, 428608, 458208, 482184, 498112, 560376, 575942, 610944, 642912, 747168, 814592, 834048, 857216, 863913, 916416, 964368, 996224, 1120752, 1151884, 1221888, 1285824, 1494336, 1714432, 1727826, 1832832, 1928736, 1992448, 2241504, 2303768, 2443776, 2571648, 2591739, 2988672, 3428864, 3455652, 3665664, 3857472, 3984896, 4483008, 4607536, 5143296, 5183478, 5977344, 6911304, 7331328, 7714944, 8966016, 9215072, 10286592, 10366956, 11954688, 13822608, 15429888, 17932032, 18430144, 20733912, 27645216, 30859776, 35864064, 36860288, 41467824, 55290432, 73720576, 82935648, 110580864, 147441152, 165871296, 221161728, 331742592, 442323456, 663485184, 1326970368]

約数ペア:

[(1, 1326970368), (2, 663485184), (3, 442323456), (4, 331742592), (6, 221161728), (8, 165871296), (9, 147441152), (12, 110580864), (16, 82935648), (18, 73720576), (24, 55290432), (32, 41467824), (36, 36860288), (37, 35864064), (43, 30859776), (48, 27645216), (64, 20733912), (72, 18430144), (74, 17932032), (86, 15429888), (96, 13822608), (111, 11954688), (128, 10366956), (129, 10286592), (144, 9215072), (148, 8966016), (172, 7714944), (181, 7331328), (192, 6911304), (222, 5977344), (256, 5183478), (258, 5143296), (288, 4607536), (296, 4483008), (333, 3984896), (344, 3857472), (362, 3665664), (384, 3455652), (387, 3428864), (444, 2988672), (512, 2591739), (516, 2571648), (543, 2443776), (576, 2303768), (592, 2241504), (666, 1992448), (688, 1928736), (724, 1832832), (768, 1727826), (774, 1714432), (888, 1494336), (1032, 1285824), (1086, 1221888), (1152, 1151884), (1184, 1120752), (1332, 996224), (1376, 964368), (1448, 916416), (1536, 863913), (1548, 857216), (1591, 834048), (1629, 814592), (1776, 747168), (2064, 642912), (2172, 610944), (2304, 575942), (2368, 560376), (2664, 498112), (2752, 482184), (2896, 458208), (3096, 428608), (3182, 417024), (3258, 407296), (3552, 373584), (4128, 321456), (4344, 305472), (4608, 287971), (4736, 280188), (4773, 278016), (5328, 249056), (5504, 241092), (5792, 229104), (6192, 214304), (6364, 208512), (6516, 203648), (6697, 198144), (7104, 186792), (7783, 170496), (8256, 160728), (8688, 152736), (9472, 140094), (9546, 139008), (10656, 124528), (11008, 120546), (11584, 114552), (12384, 107152), (12728, 104256), (13032, 101824), (13394, 99072), (14208, 93396), (14319, 92672), (15566, 85248), (16512, 80364), (17376, 76368), (18944, 70047), (19092, 69504), (20091, 66048), (21312, 62264), (22016, 60273), (23168, 57276), (23349, 56832), (24768, 53576), (25456, 52128), (26064, 50912), (26788, 49536), (28416, 46698), (28638, 46336), (31132, 42624), (33024, 40182), (34752, 38184)]