31426162488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26681}}^1$

素因数の和:26763

約数の個数: 256

約数和(自身を含む): 107581824000

約数和(自身を除く): 76155661512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 41, 42, 54, 56, 57, 63, 72, 76, 82, 84, 108, 114, 123, 126, 133, 152, 164, 168, 171, 189, 216, 228, 246, 252, 266, 287, 328, 342, 369, 378, 399, 456, 492, 504, 513, 532, 574, 684, 738, 756, 779, 798, 861, 984, 1026, 1064, 1107, 1148, 1197, 1368, 1476, 1512, 1558, 1596, 1722, 2052, 2214, 2296, 2337, 2394, 2583, 2952, 3116, 3192, 3444, 3591, 4104, 4428, 4674, 4788, 5166, 5453, 6232, 6888, 7011, 7182, 7749, 8856, 9348, 9576, 10332, 10906, 14022, 14364, 15498, 16359, 18696, 20664, 21033, 21812, 26681, 28044, 28728, 30996, 32718, 42066, 43624, 49077, 53362, 56088, 61992, 65436, 80043, 84132, 98154, 106724, 130872, 147231, 160086, 168264, 186767, 196308, 213448, 240129, 294462, 320172, 373534, 392616, 480258, 506939, 560301, 588924, 640344, 720387, 747068, 960516, 1013878, 1093921, 1120602, 1177848, 1440774, 1494136, 1520817, 1680903, 1921032, 2027756, 2187842, 2241204, 2881548, 3041634, 3281763, 3361806, 3548573, 4055512, 4375684, 4482408, 4562451, 5042709, 5763096, 6083268, 6563526, 6723612, 7097146, 7657447, 8751368, 9124902, 9845289, 10085418, 10645719, 12166536, 13127052, 13447224, 13687353, 14194292, 15314894, 18249804, 19690578, 20170836, 20784499, 21291438, 22972341, 26254104, 27374706, 28388584, 29535867, 30629788, 31937157, 36499608, 39381156, 40341672, 41568998, 42582876, 45944682, 54749412, 59071734, 61259576, 62353497, 63874314, 68917023, 78762312, 83137996, 85165752, 91889364, 95811471, 109498824, 118143468, 124706994, 127748628, 137834046, 145491493, 166275992, 183778728, 187060491, 191622942, 206751069, 236286936, 249413988, 255497256, 275668092, 290982986, 374120982, 383245884, 413502138, 436474479, 498827976, 551336184, 561181473, 581965972, 748241964, 766491768, 827004276, 872948958, 1122362946, 1163931944, 1309423437, 1496483928, 1654008552, 1745897916, 2244725892, 2618846874, 3491795832, 3928270311, 4489451784, 5237693748, 7856540622, 10475387496, 15713081244, 31426162488]

約数ペア:

[(1, 31426162488), (2, 15713081244), (3, 10475387496), (4, 7856540622), (6, 5237693748), (7, 4489451784), (8, 3928270311), (9, 3491795832), (12, 2618846874), (14, 2244725892), (18, 1745897916), (19, 1654008552), (21, 1496483928), (24, 1309423437), (27, 1163931944), (28, 1122362946), (36, 872948958), (38, 827004276), (41, 766491768), (42, 748241964), (54, 581965972), (56, 561181473), (57, 551336184), (63, 498827976), (72, 436474479), (76, 413502138), (82, 383245884), (84, 374120982), (108, 290982986), (114, 275668092), (123, 255497256), (126, 249413988), (133, 236286936), (152, 206751069), (164, 191622942), (168, 187060491), (171, 183778728), (189, 166275992), (216, 145491493), (228, 137834046), (246, 127748628), (252, 124706994), (266, 118143468), (287, 109498824), (328, 95811471), (342, 91889364), (369, 85165752), (378, 83137996), (399, 78762312), (456, 68917023), (492, 63874314), (504, 62353497), (513, 61259576), (532, 59071734), (574, 54749412), (684, 45944682), (738, 42582876), (756, 41568998), (779, 40341672), (798, 39381156), (861, 36499608), (984, 31937157), (1026, 30629788), (1064, 29535867), (1107, 28388584), (1148, 27374706), (1197, 26254104), (1368, 22972341), (1476, 21291438), (1512, 20784499), (1558, 20170836), (1596, 19690578), (1722, 18249804), (2052, 15314894), (2214, 14194292), (2296, 13687353), (2337, 13447224), (2394, 13127052), (2583, 12166536), (2952, 10645719), (3116, 10085418), (3192, 9845289), (3444, 9124902), (3591, 8751368), (4104, 7657447), (4428, 7097146), (4674, 6723612), (4788, 6563526), (5166, 6083268), (5453, 5763096), (6232, 5042709), (6888, 4562451), (7011, 4482408), (7182, 4375684), (7749, 4055512), (8856, 3548573), (9348, 3361806), (9576, 3281763), (10332, 3041634), (10906, 2881548), (14022, 2241204), (14364, 2187842), (15498, 2027756), (16359, 1921032), (18696, 1680903), (20664, 1520817), (21033, 1494136), (21812, 1440774), (26681, 1177848), (28044, 1120602), (28728, 1093921), (30996, 1013878), (32718, 960516), (42066, 747068), (43624, 720387), (49077, 640344), (53362, 588924), (56088, 560301), (61992, 506939), (65436, 480258), (80043, 392616), (84132, 373534), (98154, 320172), (106724, 294462), (130872, 240129), (147231, 213448), (160086, 196308), (168264, 186767)]