2148487776

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 6884317440

約数和(自身を除く): 4735829664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 43, 46, 48, 57, 69, 72, 76, 86, 92, 96, 114, 129, 138, 144, 152, 171, 172, 184, 207, 228, 258, 276, 288, 304, 342, 344, 368, 387, 397, 414, 437, 456, 516, 552, 608, 684, 688, 736, 774, 794, 817, 828, 874, 912, 989, 1032, 1104, 1191, 1311, 1368, 1376, 1548, 1588, 1634, 1656, 1748, 1824, 1978, 2064, 2208, 2382, 2451, 2622, 2736, 2967, 3096, 3176, 3268, 3312, 3496, 3573, 3933, 3956, 4128, 4764, 4902, 5244, 5472, 5934, 6192, 6352, 6536, 6624, 6992, 7146, 7353, 7543, 7866, 7912, 8901, 9131, 9528, 9804, 10488, 11868, 12384, 12704, 13072, 13984, 14292, 14706, 15086, 15732, 15824, 17071, 17802, 18262, 18791, 19056, 19608, 20976, 22629, 23736, 26144, 27393, 28584, 29412, 30172, 31464, 31648, 34142, 35604, 36524, 37582, 38112, 39216, 41952, 45258, 47472, 51213, 54786, 56373, 57168, 58824, 60344, 62928, 67887, 68284, 71208, 73048, 75164, 78432, 82179, 90516, 94944, 102426, 109572, 112746, 114336, 117648, 120688, 125856, 135774, 136568, 142416, 146096, 150328, 153639, 164358, 169119, 173489, 181032, 204852, 219144, 225492, 235296, 241376, 271548, 273136, 284832, 292192, 300656, 307278, 324349, 328716, 338238, 346978, 362064, 392633, 409704, 438288, 450984, 520467, 543096, 546272, 601312, 614556, 648698, 657432, 676476, 693956, 724128, 785266, 819408, 876576, 901968, 973047, 1040934, 1086192, 1177899, 1229112, 1297396, 1314864, 1352952, 1387912, 1561401, 1570532, 1638816, 1803936, 1946094, 2081868, 2172384, 2355798, 2458224, 2594792, 2629728, 2705904, 2775824, 2919141, 3122802, 3141064, 3533697, 3892188, 4163736, 4711596, 4916448, 5189584, 5411808, 5551648, 5838282, 6245604, 6282128, 7067394, 7460027, 7784376, 8327472, 9423192, 10379168, 11676564, 12491208, 12564256, 14134788, 14920054, 15568752, 16654944, 18846384, 22380081, 23353128, 24982416, 28269576, 29840108, 31137504, 37692768, 44760162, 46706256, 49964832, 56539152, 59680216, 67140243, 89520324, 93412512, 113078304, 119360432, 134280486, 179040648, 238720864, 268560972, 358081296, 537121944, 716162592, 1074243888, 2148487776]

約数ペア:

[(1, 2148487776), (2, 1074243888), (3, 716162592), (4, 537121944), (6, 358081296), (8, 268560972), (9, 238720864), (12, 179040648), (16, 134280486), (18, 119360432), (19, 113078304), (23, 93412512), (24, 89520324), (32, 67140243), (36, 59680216), (38, 56539152), (43, 49964832), (46, 46706256), (48, 44760162), (57, 37692768), (69, 31137504), (72, 29840108), (76, 28269576), (86, 24982416), (92, 23353128), (96, 22380081), (114, 18846384), (129, 16654944), (138, 15568752), (144, 14920054), (152, 14134788), (171, 12564256), (172, 12491208), (184, 11676564), (207, 10379168), (228, 9423192), (258, 8327472), (276, 7784376), (288, 7460027), (304, 7067394), (342, 6282128), (344, 6245604), (368, 5838282), (387, 5551648), (397, 5411808), (414, 5189584), (437, 4916448), (456, 4711596), (516, 4163736), (552, 3892188), (608, 3533697), (684, 3141064), (688, 3122802), (736, 2919141), (774, 2775824), (794, 2705904), (817, 2629728), (828, 2594792), (874, 2458224), (912, 2355798), (989, 2172384), (1032, 2081868), (1104, 1946094), (1191, 1803936), (1311, 1638816), (1368, 1570532), (1376, 1561401), (1548, 1387912), (1588, 1352952), (1634, 1314864), (1656, 1297396), (1748, 1229112), (1824, 1177899), (1978, 1086192), (2064, 1040934), (2208, 973047), (2382, 901968), (2451, 876576), (2622, 819408), (2736, 785266), (2967, 724128), (3096, 693956), (3176, 676476), (3268, 657432), (3312, 648698), (3496, 614556), (3573, 601312), (3933, 546272), (3956, 543096), (4128, 520467), (4764, 450984), (4902, 438288), (5244, 409704), (5472, 392633), (5934, 362064), (6192, 346978), (6352, 338238), (6536, 328716), (6624, 324349), (6992, 307278), (7146, 300656), (7353, 292192), (7543, 284832), (7866, 273136), (7912, 271548), (8901, 241376), (9131, 235296), (9528, 225492), (9804, 219144), (10488, 204852), (11868, 181032), (12384, 173489), (12704, 169119), (13072, 164358), (13984, 153639), (14292, 150328), (14706, 146096), (15086, 142416), (15732, 136568), (15824, 135774), (17071, 125856), (17802, 120688), (18262, 117648), (18791, 114336), (19056, 112746), (19608, 109572), (20976, 102426), (22629, 94944), (23736, 90516), (26144, 82179), (27393, 78432), (28584, 75164), (29412, 73048), (30172, 71208), (31464, 68284), (31648, 67887), (34142, 62928), (35604, 60344), (36524, 58824), (37582, 57168), (38112, 56373), (39216, 54786), (41952, 51213), (45258, 47472)]