2381805648

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 200

約数和(自身を含む): 7308148320

約数和(自身を除く): 4926342672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 197, 216, 228, 304, 324, 342, 394, 432, 456, 491, 513, 591, 648, 684, 788, 912, 982, 1026, 1182, 1296, 1368, 1473, 1539, 1576, 1773, 1964, 2052, 2364, 2736, 2946, 3078, 3152, 3546, 3743, 3928, 4104, 4419, 4728, 5319, 5892, 6156, 7092, 7486, 7856, 8208, 8838, 9329, 9456, 10638, 11229, 11784, 12312, 13257, 14184, 14972, 15957, 17676, 18658, 21276, 22458, 23568, 24624, 26514, 27987, 28368, 29944, 31914, 33687, 35352, 37316, 39771, 42552, 44916, 53028, 55974, 59888, 63828, 67374, 70704, 74632, 79542, 83961, 85104, 89832, 96727, 101061, 106056, 111948, 127656, 134748, 149264, 159084, 167922, 179664, 193454, 202122, 212112, 223896, 251883, 255312, 269496, 290181, 303183, 318168, 335844, 386908, 404244, 447792, 503766, 538992, 580362, 606366, 636336, 671688, 755649, 773816, 808488, 870543, 1007532, 1160724, 1212732, 1343376, 1511298, 1547632, 1616976, 1741086, 1837813, 2015064, 2321448, 2425464, 2611629, 3022596, 3482172, 3675626, 4030128, 4642896, 4850928, 5223258, 5513439, 6045192, 6964344, 7351252, 7834887, 10446516, 11026878, 12090384, 13928688, 14702504, 15669774, 16540317, 20893032, 22053756, 29405008, 31339548, 33080634, 41786064, 44107512, 49620951, 62679096, 66161268, 88215024, 99241902, 125358192, 132322536, 148862853, 198483804, 264645072, 297725706, 396967608, 595451412, 793935216, 1190902824, 2381805648]

約数ペア:

[(1, 2381805648), (2, 1190902824), (3, 793935216), (4, 595451412), (6, 396967608), (8, 297725706), (9, 264645072), (12, 198483804), (16, 148862853), (18, 132322536), (19, 125358192), (24, 99241902), (27, 88215024), (36, 66161268), (38, 62679096), (48, 49620951), (54, 44107512), (57, 41786064), (72, 33080634), (76, 31339548), (81, 29405008), (108, 22053756), (114, 20893032), (144, 16540317), (152, 15669774), (162, 14702504), (171, 13928688), (197, 12090384), (216, 11026878), (228, 10446516), (304, 7834887), (324, 7351252), (342, 6964344), (394, 6045192), (432, 5513439), (456, 5223258), (491, 4850928), (513, 4642896), (591, 4030128), (648, 3675626), (684, 3482172), (788, 3022596), (912, 2611629), (982, 2425464), (1026, 2321448), (1182, 2015064), (1296, 1837813), (1368, 1741086), (1473, 1616976), (1539, 1547632), (1576, 1511298), (1773, 1343376), (1964, 1212732), (2052, 1160724), (2364, 1007532), (2736, 870543), (2946, 808488), (3078, 773816), (3152, 755649), (3546, 671688), (3743, 636336), (3928, 606366), (4104, 580362), (4419, 538992), (4728, 503766), (5319, 447792), (5892, 404244), (6156, 386908), (7092, 335844), (7486, 318168), (7856, 303183), (8208, 290181), (8838, 269496), (9329, 255312), (9456, 251883), (10638, 223896), (11229, 212112), (11784, 202122), (12312, 193454), (13257, 179664), (14184, 167922), (14972, 159084), (15957, 149264), (17676, 134748), (18658, 127656), (21276, 111948), (22458, 106056), (23568, 101061), (24624, 96727), (26514, 89832), (27987, 85104), (28368, 83961), (29944, 79542), (31914, 74632), (33687, 70704), (35352, 67374), (37316, 63828), (39771, 59888), (42552, 55974), (44916, 53028)]