31521291264

素因数分解:

$2^{10}\times 3^5\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1133

約数の個数: 264

約数和(自身を含む): 95206919808

約数和(自身を除く): 63685628544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 131, 144, 162, 192, 216, 243, 256, 262, 288, 324, 384, 393, 432, 486, 512, 524, 576, 648, 768, 786, 864, 967, 972, 1024, 1048, 1152, 1179, 1296, 1536, 1572, 1728, 1934, 1944, 2096, 2304, 2358, 2592, 2901, 3072, 3144, 3456, 3537, 3868, 3888, 4192, 4608, 4716, 5184, 5802, 6288, 6912, 7074, 7736, 7776, 8384, 8703, 9216, 9432, 10368, 10611, 11604, 12576, 13824, 14148, 15472, 15552, 16768, 17406, 18864, 20736, 21222, 23208, 25152, 26109, 27648, 28296, 30944, 31104, 31833, 33536, 34812, 37728, 41472, 42444, 46416, 50304, 52218, 56592, 61888, 62208, 63666, 67072, 69624, 75456, 78327, 82944, 84888, 92832, 100608, 104436, 113184, 123776, 124416, 126677, 127332, 134144, 139248, 150912, 156654, 169776, 185664, 201216, 208872, 226368, 234981, 247552, 248832, 253354, 254664, 278496, 301824, 313308, 339552, 371328, 380031, 402432, 417744, 452736, 469962, 495104, 506708, 509328, 556992, 603648, 626616, 679104, 742656, 760062, 835488, 905472, 939924, 990208, 1013416, 1018656, 1113984, 1140093, 1207296, 1253232, 1358208, 1485312, 1520124, 1670976, 1810944, 1879848, 2026832, 2037312, 2227968, 2280186, 2506464, 2716416, 2970624, 3040248, 3341952, 3420279, 3621888, 3759696, 4053664, 4074624, 4455936, 4560372, 5012928, 5432832, 6080496, 6683904, 6840558, 7519392, 8107328, 8149248, 8911872, 9120744, 10025856, 10260837, 10865664, 12160992, 13367808, 13681116, 15038784, 16214656, 16298496, 18241488, 20051712, 20521674, 24321984, 26735616, 27362232, 30077568, 30782511, 32429312, 32596992, 36482976, 40103424, 41043348, 48643968, 54724464, 60155136, 61565022, 64858624, 72965952, 80206848, 82086696, 97287936, 109448928, 120310272, 123130044, 129717248, 145931904, 164173392, 194575872, 218897856, 240620544, 246260088, 291863808, 328346784, 389151744, 437795712, 492520176, 583727616, 656693568, 875591424, 985040352, 1167455232, 1313387136, 1751182848, 1970080704, 2626774272, 3502365696, 3940161408, 5253548544, 7880322816, 10507097088, 15760645632, 31521291264]

約数ペア:

[(1, 31521291264), (2, 15760645632), (3, 10507097088), (4, 7880322816), (6, 5253548544), (8, 3940161408), (9, 3502365696), (12, 2626774272), (16, 1970080704), (18, 1751182848), (24, 1313387136), (27, 1167455232), (32, 985040352), (36, 875591424), (48, 656693568), (54, 583727616), (64, 492520176), (72, 437795712), (81, 389151744), (96, 328346784), (108, 291863808), (128, 246260088), (131, 240620544), (144, 218897856), (162, 194575872), (192, 164173392), (216, 145931904), (243, 129717248), (256, 123130044), (262, 120310272), (288, 109448928), (324, 97287936), (384, 82086696), (393, 80206848), (432, 72965952), (486, 64858624), (512, 61565022), (524, 60155136), (576, 54724464), (648, 48643968), (768, 41043348), (786, 40103424), (864, 36482976), (967, 32596992), (972, 32429312), (1024, 30782511), (1048, 30077568), (1152, 27362232), (1179, 26735616), (1296, 24321984), (1536, 20521674), (1572, 20051712), (1728, 18241488), (1934, 16298496), (1944, 16214656), (2096, 15038784), (2304, 13681116), (2358, 13367808), (2592, 12160992), (2901, 10865664), (3072, 10260837), (3144, 10025856), (3456, 9120744), (3537, 8911872), (3868, 8149248), (3888, 8107328), (4192, 7519392), (4608, 6840558), (4716, 6683904), (5184, 6080496), (5802, 5432832), (6288, 5012928), (6912, 4560372), (7074, 4455936), (7736, 4074624), (7776, 4053664), (8384, 3759696), (8703, 3621888), (9216, 3420279), (9432, 3341952), (10368, 3040248), (10611, 2970624), (11604, 2716416), (12576, 2506464), (13824, 2280186), (14148, 2227968), (15472, 2037312), (15552, 2026832), (16768, 1879848), (17406, 1810944), (18864, 1670976), (20736, 1520124), (21222, 1485312), (23208, 1358208), (25152, 1253232), (26109, 1207296), (27648, 1140093), (28296, 1113984), (30944, 1018656), (31104, 1013416), (31833, 990208), (33536, 939924), (34812, 905472), (37728, 835488), (41472, 760062), (42444, 742656), (46416, 679104), (50304, 626616), (52218, 603648), (56592, 556992), (61888, 509328), (62208, 506708), (63666, 495104), (67072, 469962), (69624, 452736), (75456, 417744), (78327, 402432), (82944, 380031), (84888, 371328), (92832, 339552), (100608, 313308), (104436, 301824), (113184, 278496), (123776, 254664), (124416, 253354), (126677, 248832), (127332, 247552), (134144, 234981), (139248, 226368), (150912, 208872), (156654, 201216), (169776, 185664)]