28373981152

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 63771418368

約数和(自身を除く): 35397437216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 67, 88, 121, 122, 134, 163, 176, 242, 244, 268, 326, 352, 484, 488, 536, 652, 671, 737, 968, 976, 1072, 1304, 1331, 1342, 1474, 1793, 1936, 1952, 2144, 2608, 2662, 2684, 2948, 3586, 3872, 4087, 5216, 5324, 5368, 5896, 7172, 7381, 8107, 8174, 9943, 10648, 10736, 10921, 11792, 14344, 14762, 16214, 16348, 19723, 19886, 21296, 21472, 21842, 23584, 28688, 29524, 32428, 32696, 39446, 39772, 42592, 43684, 44957, 57376, 59048, 64856, 65392, 78892, 79544, 81191, 87368, 89177, 89914, 109373, 118096, 120131, 129712, 130784, 157784, 159088, 162382, 174736, 178354, 179828, 216953, 218746, 236192, 240262, 259424, 315568, 318176, 324764, 349472, 356708, 359656, 433906, 437492, 480524, 494527, 631136, 649528, 666181, 713416, 719312, 867812, 874984, 961048, 989054, 1203103, 1299056, 1321441, 1332362, 1426832, 1438624, 1735624, 1749968, 1922096, 1978108, 2406206, 2598112, 2642882, 2664724, 2853664, 3471248, 3499936, 3844192, 3956216, 4812412, 5285764, 5329448, 5439797, 6942496, 7327991, 7912432, 9624824, 10571528, 10658896, 10879594, 13234133, 14535851, 14655982, 15824864, 19249648, 21143056, 21317792, 21759188, 26468266, 29071702, 29311964, 38499296, 42286112, 43518376, 52936532, 58143404, 58623928, 80607901, 87036752, 105873064, 116286808, 117247856, 161215802, 174073504, 211746128, 232573616, 234495712, 322431604, 423492256, 465147232, 644863208, 886686911, 1289726416, 1773373822, 2579452832, 3546747644, 7093495288, 14186990576, 28373981152]

約数ペア:

[(1, 28373981152), (2, 14186990576), (4, 7093495288), (8, 3546747644), (11, 2579452832), (16, 1773373822), (22, 1289726416), (32, 886686911), (44, 644863208), (61, 465147232), (67, 423492256), (88, 322431604), (121, 234495712), (122, 232573616), (134, 211746128), (163, 174073504), (176, 161215802), (242, 117247856), (244, 116286808), (268, 105873064), (326, 87036752), (352, 80607901), (484, 58623928), (488, 58143404), (536, 52936532), (652, 43518376), (671, 42286112), (737, 38499296), (968, 29311964), (976, 29071702), (1072, 26468266), (1304, 21759188), (1331, 21317792), (1342, 21143056), (1474, 19249648), (1793, 15824864), (1936, 14655982), (1952, 14535851), (2144, 13234133), (2608, 10879594), (2662, 10658896), (2684, 10571528), (2948, 9624824), (3586, 7912432), (3872, 7327991), (4087, 6942496), (5216, 5439797), (5324, 5329448), (5368, 5285764), (5896, 4812412), (7172, 3956216), (7381, 3844192), (8107, 3499936), (8174, 3471248), (9943, 2853664), (10648, 2664724), (10736, 2642882), (10921, 2598112), (11792, 2406206), (14344, 1978108), (14762, 1922096), (16214, 1749968), (16348, 1735624), (19723, 1438624), (19886, 1426832), (21296, 1332362), (21472, 1321441), (21842, 1299056), (23584, 1203103), (28688, 989054), (29524, 961048), (32428, 874984), (32696, 867812), (39446, 719312), (39772, 713416), (42592, 666181), (43684, 649528), (44957, 631136), (57376, 494527), (59048, 480524), (64856, 437492), (65392, 433906), (78892, 359656), (79544, 356708), (81191, 349472), (87368, 324764), (89177, 318176), (89914, 315568), (109373, 259424), (118096, 240262), (120131, 236192), (129712, 218746), (130784, 216953), (157784, 179828), (159088, 178354), (162382, 174736)]