216779899752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131149

約数の個数: 256

約数和(自身を含む): 704643072000

約数和(自身を除く): 487863172248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 152, 156, 171, 186, 216, 228, 234, 247, 248, 279, 312, 342, 351, 372, 403, 456, 468, 494, 513, 558, 589, 684, 702, 741, 744, 806, 837, 936, 988, 1026, 1116, 1178, 1209, 1368, 1404, 1482, 1612, 1674, 1767, 1976, 2052, 2223, 2232, 2356, 2418, 2808, 2964, 3224, 3348, 3534, 3627, 4104, 4446, 4712, 4836, 5301, 5928, 6669, 6696, 7068, 7254, 7657, 8892, 9672, 10602, 10881, 13338, 14136, 14508, 15314, 15903, 17784, 21204, 21762, 22971, 26676, 29016, 30628, 31806, 42408, 43524, 45942, 53352, 61256, 63612, 68913, 87048, 91884, 127224, 131071, 137826, 183768, 206739, 262142, 275652, 393213, 413478, 524284, 551304, 786426, 826956, 1048568, 1179639, 1572852, 1653912, 1703923, 2359278, 2490349, 3145704, 3407846, 3538917, 4063201, 4718556, 4980698, 5111769, 6815692, 7077834, 7471047, 8126402, 9437112, 9961396, 10223538, 12189603, 13631384, 14155668, 14942094, 15335307, 16252804, 19922792, 20447076, 22413141, 24379206, 28311336, 29884188, 30670614, 32374537, 32505608, 36568809, 40894152, 44826282, 46005921, 48758412, 52821613, 59768376, 61341228, 64749074, 67239423, 73137618, 77200819, 89652564, 92011842, 97123611, 97516824, 105643226, 109706427, 122682456, 129498148, 134478846, 146275236, 154401638, 158464839, 179305128, 184023684, 194247222, 211286452, 219412854, 231602457, 258996296, 268957692, 291370833, 292550472, 308803276, 316929678, 368047368, 388494444, 422572904, 438825708, 463204914, 475394517, 537915384, 582741666, 617606552, 633859356, 694807371, 776988888, 874112499, 877651416, 926409828, 950789034, 1003610647, 1165483332, 1267718712, 1389614742, 1426183551, 1748224998, 1852819656, 1901578068, 2007221294, 2084422113, 2330966664, 2779229484, 2852367102, 3010831941, 3496449996, 3803156136, 4014442588, 4168844226, 5558458968, 5704734204, 6021663882, 6992899992, 8028885176, 8337688452, 9032495823, 11409468408, 12043327764, 16675376904, 18064991646, 24086655528, 27097487469, 36129983292, 54194974938, 72259966584, 108389949876, 216779899752]

約数ペア:

[(1, 216779899752), (2, 108389949876), (3, 72259966584), (4, 54194974938), (6, 36129983292), (8, 27097487469), (9, 24086655528), (12, 18064991646), (13, 16675376904), (18, 12043327764), (19, 11409468408), (24, 9032495823), (26, 8337688452), (27, 8028885176), (31, 6992899992), (36, 6021663882), (38, 5704734204), (39, 5558458968), (52, 4168844226), (54, 4014442588), (57, 3803156136), (62, 3496449996), (72, 3010831941), (76, 2852367102), (78, 2779229484), (93, 2330966664), (104, 2084422113), (108, 2007221294), (114, 1901578068), (117, 1852819656), (124, 1748224998), (152, 1426183551), (156, 1389614742), (171, 1267718712), (186, 1165483332), (216, 1003610647), (228, 950789034), (234, 926409828), (247, 877651416), (248, 874112499), (279, 776988888), (312, 694807371), (342, 633859356), (351, 617606552), (372, 582741666), (403, 537915384), (456, 475394517), (468, 463204914), (494, 438825708), (513, 422572904), (558, 388494444), (589, 368047368), (684, 316929678), (702, 308803276), (741, 292550472), (744, 291370833), (806, 268957692), (837, 258996296), (936, 231602457), (988, 219412854), (1026, 211286452), (1116, 194247222), (1178, 184023684), (1209, 179305128), (1368, 158464839), (1404, 154401638), (1482, 146275236), (1612, 134478846), (1674, 129498148), (1767, 122682456), (1976, 109706427), (2052, 105643226), (2223, 97516824), (2232, 97123611), (2356, 92011842), (2418, 89652564), (2808, 77200819), (2964, 73137618), (3224, 67239423), (3348, 64749074), (3534, 61341228), (3627, 59768376), (4104, 52821613), (4446, 48758412), (4712, 46005921), (4836, 44826282), (5301, 40894152), (5928, 36568809), (6669, 32505608), (6696, 32374537), (7068, 30670614), (7254, 29884188), (7657, 28311336), (8892, 24379206), (9672, 22413141), (10602, 20447076), (10881, 19922792), (13338, 16252804), (14136, 15335307), (14508, 14942094), (15314, 14155668), (15903, 13631384), (17784, 12189603), (21204, 10223538), (21762, 9961396), (22971, 9437112), (26676, 8126402), (29016, 7471047), (30628, 7077834), (31806, 6815692), (42408, 5111769), (43524, 4980698), (45942, 4718556), (53352, 4063201), (61256, 3538917), (63612, 3407846), (68913, 3145704), (87048, 2490349), (91884, 2359278), (127224, 1703923), (131071, 1653912), (137826, 1572852), (183768, 1179639), (206739, 1048568), (262142, 826956), (275652, 786426), (393213, 551304), (413478, 524284)]