31806854496

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:767

約数の個数: 240

約数和(自身を含む): 94875979968

約数和(自身を除く): 63069125472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 262, 283, 288, 324, 331, 393, 432, 524, 566, 648, 662, 786, 849, 864, 993, 1048, 1132, 1179, 1296, 1324, 1572, 1698, 1986, 2096, 2264, 2358, 2547, 2592, 2648, 2979, 3144, 3396, 3537, 3972, 4192, 4528, 4716, 5094, 5296, 5958, 6288, 6792, 7074, 7641, 7944, 8937, 9056, 9432, 10188, 10592, 10611, 11916, 12576, 13584, 14148, 15282, 15888, 17874, 18864, 20376, 21222, 22923, 23832, 26811, 27168, 28296, 30564, 31776, 35748, 37073, 37728, 40752, 42444, 43361, 45846, 47664, 53622, 56592, 61128, 71496, 74146, 81504, 84888, 86722, 91692, 93673, 95328, 107244, 111219, 113184, 122256, 130083, 142992, 148292, 169776, 173444, 183384, 187346, 214488, 222438, 244512, 260166, 281019, 285984, 296584, 333657, 339552, 346888, 366768, 374692, 390249, 428976, 444876, 520332, 562038, 593168, 667314, 693776, 733536, 749384, 780498, 843057, 857952, 889752, 1000971, 1040664, 1124076, 1170747, 1186336, 1334628, 1387552, 1498768, 1560996, 1686114, 1779504, 2001942, 2081328, 2248152, 2341494, 2529171, 2669256, 2997536, 3002913, 3121992, 3372228, 3512241, 3559008, 4003884, 4162656, 4496304, 4682988, 5058342, 5338512, 6005826, 6243984, 6744456, 7024482, 7587513, 8007768, 8992608, 9365976, 10116684, 10677024, 12011652, 12271163, 12487968, 13488912, 14048964, 15175026, 16015536, 18731952, 20233368, 24023304, 24542326, 26977824, 28097928, 30350052, 32031072, 36813489, 37463904, 40466736, 48046608, 49084652, 56195856, 60700104, 73626978, 80933472, 96093216, 98169304, 110440467, 112391712, 121400208, 147253956, 196338608, 220880934, 242800416, 294507912, 331321401, 392677216, 441761868, 589015824, 662642802, 883523736, 993964203, 1178031648, 1325285604, 1767047472, 1987928406, 2650571208, 3534094944, 3975856812, 5301142416, 7951713624, 10602284832, 15903427248, 31806854496]

約数ペア:

[(1, 31806854496), (2, 15903427248), (3, 10602284832), (4, 7951713624), (6, 5301142416), (8, 3975856812), (9, 3534094944), (12, 2650571208), (16, 1987928406), (18, 1767047472), (24, 1325285604), (27, 1178031648), (32, 993964203), (36, 883523736), (48, 662642802), (54, 589015824), (72, 441761868), (81, 392677216), (96, 331321401), (108, 294507912), (131, 242800416), (144, 220880934), (162, 196338608), (216, 147253956), (262, 121400208), (283, 112391712), (288, 110440467), (324, 98169304), (331, 96093216), (393, 80933472), (432, 73626978), (524, 60700104), (566, 56195856), (648, 49084652), (662, 48046608), (786, 40466736), (849, 37463904), (864, 36813489), (993, 32031072), (1048, 30350052), (1132, 28097928), (1179, 26977824), (1296, 24542326), (1324, 24023304), (1572, 20233368), (1698, 18731952), (1986, 16015536), (2096, 15175026), (2264, 14048964), (2358, 13488912), (2547, 12487968), (2592, 12271163), (2648, 12011652), (2979, 10677024), (3144, 10116684), (3396, 9365976), (3537, 8992608), (3972, 8007768), (4192, 7587513), (4528, 7024482), (4716, 6744456), (5094, 6243984), (5296, 6005826), (5958, 5338512), (6288, 5058342), (6792, 4682988), (7074, 4496304), (7641, 4162656), (7944, 4003884), (8937, 3559008), (9056, 3512241), (9432, 3372228), (10188, 3121992), (10592, 3002913), (10611, 2997536), (11916, 2669256), (12576, 2529171), (13584, 2341494), (14148, 2248152), (15282, 2081328), (15888, 2001942), (17874, 1779504), (18864, 1686114), (20376, 1560996), (21222, 1498768), (22923, 1387552), (23832, 1334628), (26811, 1186336), (27168, 1170747), (28296, 1124076), (30564, 1040664), (31776, 1000971), (35748, 889752), (37073, 857952), (37728, 843057), (40752, 780498), (42444, 749384), (43361, 733536), (45846, 693776), (47664, 667314), (53622, 593168), (56592, 562038), (61128, 520332), (71496, 444876), (74146, 428976), (81504, 390249), (84888, 374692), (86722, 366768), (91692, 346888), (93673, 339552), (95328, 333657), (107244, 296584), (111219, 285984), (113184, 281019), (122256, 260166), (130083, 244512), (142992, 222438), (148292, 214488), (169776, 187346), (173444, 183384)]