680622228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 2157442560

約数和(自身を除く): 1476820332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 47, 52, 58, 66, 78, 87, 94, 97, 99, 116, 117, 132, 141, 143, 156, 174, 188, 194, 198, 234, 261, 282, 286, 291, 319, 348, 377, 388, 396, 423, 429, 468, 517, 522, 564, 572, 582, 611, 638, 754, 846, 858, 873, 957, 1034, 1044, 1067, 1131, 1164, 1222, 1261, 1276, 1287, 1363, 1508, 1551, 1692, 1716, 1746, 1833, 1914, 2068, 2134, 2262, 2444, 2522, 2574, 2726, 2813, 2871, 3102, 3201, 3393, 3492, 3666, 3783, 3828, 4089, 4147, 4268, 4524, 4559, 4653, 5044, 5148, 5452, 5499, 5626, 5742, 6204, 6402, 6721, 6786, 7332, 7566, 8178, 8294, 8439, 9118, 9306, 9603, 10998, 11252, 11349, 11484, 12267, 12441, 12804, 13442, 13572, 13677, 13871, 14993, 15132, 16356, 16588, 16878, 17719, 18236, 18612, 19206, 20163, 21996, 22698, 24534, 24882, 25317, 26884, 27354, 27742, 29986, 30943, 33756, 35438, 36569, 37323, 38412, 40326, 41031, 41613, 44979, 45396, 49068, 49764, 50149, 50634, 53157, 54708, 55484, 59267, 59972, 60489, 61886, 70876, 73138, 74646, 80652, 82062, 83226, 89958, 92829, 100298, 101268, 106314, 109707, 118534, 120978, 123772, 124839, 132211, 134937, 146276, 149292, 150447, 159471, 164124, 166452, 177801, 179916, 185658, 194909, 200596, 212628, 219414, 237068, 241956, 249678, 264422, 269874, 278487, 300894, 318942, 329121, 355602, 371316, 389818, 396633, 402259, 438828, 451341, 499356, 528844, 533403, 539748, 556974, 584727, 601788, 637884, 651937, 658242, 711204, 779636, 793266, 804518, 902682, 1066806, 1113948, 1169454, 1189899, 1206777, 1303874, 1316484, 1454321, 1586532, 1609036, 1718743, 1754181, 1805364, 1955811, 2133612, 2338908, 2379798, 2413554, 2607748, 2908642, 3437486, 3508362, 3620331, 3911622, 4362963, 4759596, 4827108, 5156229, 5817284, 5867433, 6874972, 7016724, 7240662, 7823244, 8725926, 10312458, 11734866, 13088889, 14481324, 15468687, 17451852, 18906173, 20624916, 23469732, 26177778, 30937374, 37812346, 52355556, 56718519, 61874748, 75624692, 113437038, 170155557, 226874076, 340311114, 680622228]

約数ペア:

[(1, 680622228), (2, 340311114), (3, 226874076), (4, 170155557), (6, 113437038), (9, 75624692), (11, 61874748), (12, 56718519), (13, 52355556), (18, 37812346), (22, 30937374), (26, 26177778), (29, 23469732), (33, 20624916), (36, 18906173), (39, 17451852), (44, 15468687), (47, 14481324), (52, 13088889), (58, 11734866), (66, 10312458), (78, 8725926), (87, 7823244), (94, 7240662), (97, 7016724), (99, 6874972), (116, 5867433), (117, 5817284), (132, 5156229), (141, 4827108), (143, 4759596), (156, 4362963), (174, 3911622), (188, 3620331), (194, 3508362), (198, 3437486), (234, 2908642), (261, 2607748), (282, 2413554), (286, 2379798), (291, 2338908), (319, 2133612), (348, 1955811), (377, 1805364), (388, 1754181), (396, 1718743), (423, 1609036), (429, 1586532), (468, 1454321), (517, 1316484), (522, 1303874), (564, 1206777), (572, 1189899), (582, 1169454), (611, 1113948), (638, 1066806), (754, 902682), (846, 804518), (858, 793266), (873, 779636), (957, 711204), (1034, 658242), (1044, 651937), (1067, 637884), (1131, 601788), (1164, 584727), (1222, 556974), (1261, 539748), (1276, 533403), (1287, 528844), (1363, 499356), (1508, 451341), (1551, 438828), (1692, 402259), (1716, 396633), (1746, 389818), (1833, 371316), (1914, 355602), (2068, 329121), (2134, 318942), (2262, 300894), (2444, 278487), (2522, 269874), (2574, 264422), (2726, 249678), (2813, 241956), (2871, 237068), (3102, 219414), (3201, 212628), (3393, 200596), (3492, 194909), (3666, 185658), (3783, 179916), (3828, 177801), (4089, 166452), (4147, 164124), (4268, 159471), (4524, 150447), (4559, 149292), (4653, 146276), (5044, 134937), (5148, 132211), (5452, 124839), (5499, 123772), (5626, 120978), (5742, 118534), (6204, 109707), (6402, 106314), (6721, 101268), (6786, 100298), (7332, 92829), (7566, 89958), (8178, 83226), (8294, 82062), (8439, 80652), (9118, 74646), (9306, 73138), (9603, 70876), (10998, 61886), (11252, 60489), (11349, 59972), (11484, 59267), (12267, 55484), (12441, 54708), (12804, 53157), (13442, 50634), (13572, 50149), (13677, 49764), (13871, 49068), (14993, 45396), (15132, 44979), (16356, 41613), (16588, 41031), (16878, 40326), (17719, 38412), (18236, 37323), (18612, 36569), (19206, 35438), (20163, 33756), (21996, 30943), (22698, 29986), (24534, 27742), (24882, 27354), (25317, 26884)]