31423171584

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10987}}^1$

素因数の和:11043

約数の個数: 264

約数和(自身を含む): 102565508160

約数和(自身を除く): 71142336576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 294, 304, 336, 384, 392, 399, 448, 456, 512, 532, 588, 608, 672, 768, 784, 798, 896, 912, 931, 1024, 1064, 1176, 1216, 1344, 1536, 1568, 1596, 1792, 1824, 1862, 2128, 2352, 2432, 2688, 2793, 3072, 3136, 3192, 3584, 3648, 3724, 4256, 4704, 4864, 5376, 5586, 6272, 6384, 7168, 7296, 7448, 8512, 9408, 9728, 10752, 10987, 11172, 12544, 12768, 14592, 14896, 17024, 18816, 19456, 21504, 21974, 22344, 25088, 25536, 29184, 29792, 32961, 34048, 37632, 43948, 44688, 50176, 51072, 58368, 59584, 65922, 68096, 75264, 76909, 87896, 89376, 102144, 119168, 131844, 136192, 150528, 153818, 175792, 178752, 204288, 208753, 230727, 238336, 263688, 307636, 351584, 357504, 408576, 417506, 461454, 476672, 527376, 538363, 615272, 626259, 703168, 715008, 835012, 922908, 953344, 1054752, 1076726, 1230544, 1252518, 1406336, 1430016, 1461271, 1615089, 1670024, 1845816, 2109504, 2153452, 2461088, 2505036, 2812672, 2860032, 2922542, 3230178, 3340048, 3691632, 4219008, 4306904, 4383813, 4922176, 5010072, 5625344, 5845084, 6460356, 6680096, 7383264, 8438016, 8613808, 8767626, 9844352, 10020144, 10228897, 11250688, 11690168, 12920712, 13360192, 14766528, 16876032, 17227616, 17535252, 19688704, 20040288, 20457794, 23380336, 25841424, 26720384, 29533056, 30686691, 33752064, 34455232, 35070504, 39377408, 40080576, 40915588, 46760672, 51682848, 53440768, 59066112, 61373382, 68910464, 70141008, 78754816, 80161152, 81831176, 93521344, 103365696, 106881536, 118132224, 122746764, 137820928, 140282016, 160322304, 163662352, 187042688, 206731392, 213763072, 236264448, 245493528, 275641856, 280564032, 320644608, 327324704, 374085376, 413462784, 490987056, 551283712, 561128064, 641289216, 654649408, 748170752, 826925568, 981974112, 1122256128, 1309298816, 1496341504, 1653851136, 1963948224, 2244512256, 2618597632, 3927896448, 4489024512, 5237195264, 7855792896, 10474390528, 15711585792, 31423171584]

約数ペア:

[(1, 31423171584), (2, 15711585792), (3, 10474390528), (4, 7855792896), (6, 5237195264), (7, 4489024512), (8, 3927896448), (12, 2618597632), (14, 2244512256), (16, 1963948224), (19, 1653851136), (21, 1496341504), (24, 1309298816), (28, 1122256128), (32, 981974112), (38, 826925568), (42, 748170752), (48, 654649408), (49, 641289216), (56, 561128064), (57, 551283712), (64, 490987056), (76, 413462784), (84, 374085376), (96, 327324704), (98, 320644608), (112, 280564032), (114, 275641856), (128, 245493528), (133, 236264448), (147, 213763072), (152, 206731392), (168, 187042688), (192, 163662352), (196, 160322304), (224, 140282016), (228, 137820928), (256, 122746764), (266, 118132224), (294, 106881536), (304, 103365696), (336, 93521344), (384, 81831176), (392, 80161152), (399, 78754816), (448, 70141008), (456, 68910464), (512, 61373382), (532, 59066112), (588, 53440768), (608, 51682848), (672, 46760672), (768, 40915588), (784, 40080576), (798, 39377408), (896, 35070504), (912, 34455232), (931, 33752064), (1024, 30686691), (1064, 29533056), (1176, 26720384), (1216, 25841424), (1344, 23380336), (1536, 20457794), (1568, 20040288), (1596, 19688704), (1792, 17535252), (1824, 17227616), (1862, 16876032), (2128, 14766528), (2352, 13360192), (2432, 12920712), (2688, 11690168), (2793, 11250688), (3072, 10228897), (3136, 10020144), (3192, 9844352), (3584, 8767626), (3648, 8613808), (3724, 8438016), (4256, 7383264), (4704, 6680096), (4864, 6460356), (5376, 5845084), (5586, 5625344), (6272, 5010072), (6384, 4922176), (7168, 4383813), (7296, 4306904), (7448, 4219008), (8512, 3691632), (9408, 3340048), (9728, 3230178), (10752, 2922542), (10987, 2860032), (11172, 2812672), (12544, 2505036), (12768, 2461088), (14592, 2153452), (14896, 2109504), (17024, 1845816), (18816, 1670024), (19456, 1615089), (21504, 1461271), (21974, 1430016), (22344, 1406336), (25088, 1252518), (25536, 1230544), (29184, 1076726), (29792, 1054752), (32961, 953344), (34048, 922908), (37632, 835012), (43948, 715008), (44688, 703168), (50176, 626259), (51072, 615272), (58368, 538363), (59584, 527376), (65922, 476672), (68096, 461454), (75264, 417506), (76909, 408576), (87896, 357504), (89376, 351584), (102144, 307636), (119168, 263688), (131844, 238336), (136192, 230727), (150528, 208753), (153818, 204288), (175792, 178752)]