311955367896

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{1013}}^1$

素因数の和:1766

約数の個数: 192

約数和(自身を含む): 867177342720

約数和(自身を除く): 555221974824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 107, 142, 213, 214, 284, 321, 426, 428, 563, 568, 639, 642, 852, 856, 963, 1013, 1126, 1278, 1284, 1689, 1704, 1926, 2026, 2252, 2556, 2568, 3039, 3378, 3852, 4052, 4504, 5067, 5112, 6078, 6756, 7597, 7704, 8104, 9117, 10134, 12156, 13512, 15194, 18234, 20268, 22791, 24312, 30388, 36468, 39973, 40536, 45582, 60241, 60776, 68373, 71923, 72936, 79946, 91164, 108391, 119919, 120482, 136746, 143846, 159892, 180723, 182328, 215769, 216782, 239838, 240964, 273492, 287692, 319784, 325173, 359757, 361446, 431538, 433564, 479676, 481928, 542169, 546984, 570319, 575384, 647307, 650346, 719514, 722892, 863076, 867128, 959352, 975519, 1084338, 1140638, 1294614, 1300692, 1439028, 1445784, 1710957, 1726152, 1951038, 2168676, 2281276, 2589228, 2601384, 2878056, 3421914, 3902076, 4277111, 4337352, 4562552, 5132871, 5178456, 6843828, 7695761, 7804152, 8554222, 10265742, 12831333, 13687656, 15391522, 17108444, 20531484, 23087283, 25662666, 30783044, 34216888, 38493999, 40492649, 41062968, 46174566, 51325332, 61024133, 61566088, 69261849, 76987998, 80985298, 92349132, 102650664, 121477947, 122048266, 138523698, 153975996, 161970596, 183072399, 184698264, 242955894, 244096532, 277047396, 307951992, 323941192, 364433841, 366144798, 485911788, 488193064, 549217197, 554094792, 728867682, 732289596, 971823576, 1098434394, 1457735364, 1464579192, 2196868788, 2915470728, 4332713443, 4393737576, 8665426886, 12998140329, 17330853772, 25996280658, 34661707544, 38994420987, 51992561316, 77988841974, 103985122632, 155977683948, 311955367896]

約数ペア:

[(1, 311955367896), (2, 155977683948), (3, 103985122632), (4, 77988841974), (6, 51992561316), (8, 38994420987), (9, 34661707544), (12, 25996280658), (18, 17330853772), (24, 12998140329), (36, 8665426886), (71, 4393737576), (72, 4332713443), (107, 2915470728), (142, 2196868788), (213, 1464579192), (214, 1457735364), (284, 1098434394), (321, 971823576), (426, 732289596), (428, 728867682), (563, 554094792), (568, 549217197), (639, 488193064), (642, 485911788), (852, 366144798), (856, 364433841), (963, 323941192), (1013, 307951992), (1126, 277047396), (1278, 244096532), (1284, 242955894), (1689, 184698264), (1704, 183072399), (1926, 161970596), (2026, 153975996), (2252, 138523698), (2556, 122048266), (2568, 121477947), (3039, 102650664), (3378, 92349132), (3852, 80985298), (4052, 76987998), (4504, 69261849), (5067, 61566088), (5112, 61024133), (6078, 51325332), (6756, 46174566), (7597, 41062968), (7704, 40492649), (8104, 38493999), (9117, 34216888), (10134, 30783044), (12156, 25662666), (13512, 23087283), (15194, 20531484), (18234, 17108444), (20268, 15391522), (22791, 13687656), (24312, 12831333), (30388, 10265742), (36468, 8554222), (39973, 7804152), (40536, 7695761), (45582, 6843828), (60241, 5178456), (60776, 5132871), (68373, 4562552), (71923, 4337352), (72936, 4277111), (79946, 3902076), (91164, 3421914), (108391, 2878056), (119919, 2601384), (120482, 2589228), (136746, 2281276), (143846, 2168676), (159892, 1951038), (180723, 1726152), (182328, 1710957), (215769, 1445784), (216782, 1439028), (239838, 1300692), (240964, 1294614), (273492, 1140638), (287692, 1084338), (319784, 975519), (325173, 959352), (359757, 867128), (361446, 863076), (431538, 722892), (433564, 719514), (479676, 650346), (481928, 647307), (542169, 575384), (546984, 570319)]