1277473248

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 3878280000

約数和(自身を除く): 2600806752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 89, 96, 108, 111, 144, 148, 178, 216, 222, 267, 288, 296, 333, 356, 432, 444, 449, 534, 592, 666, 712, 801, 864, 888, 898, 999, 1068, 1184, 1332, 1347, 1424, 1602, 1776, 1796, 1998, 2136, 2403, 2664, 2694, 2848, 3204, 3293, 3552, 3592, 3996, 4041, 4272, 4806, 5328, 5388, 6408, 6586, 7184, 7992, 8082, 8544, 9612, 9879, 10656, 10776, 12123, 12816, 13172, 14368, 15984, 16164, 16613, 19224, 19758, 21552, 24246, 25632, 26344, 29637, 31968, 32328, 33226, 38448, 39516, 39961, 43104, 48492, 49839, 52688, 59274, 64656, 66452, 76896, 79032, 79922, 88911, 96984, 99678, 105376, 118548, 119883, 129312, 132904, 149517, 158064, 159844, 177822, 193968, 199356, 237096, 239766, 265808, 299034, 316128, 319688, 355644, 359649, 387936, 398712, 448551, 474192, 479532, 531616, 598068, 639376, 711288, 719298, 797424, 897102, 948384, 959064, 1078947, 1196136, 1278752, 1422576, 1438596, 1478557, 1594848, 1794204, 1918128, 2157894, 2392272, 2845152, 2877192, 2957114, 3588408, 3836256, 4315788, 4435671, 4784544, 5754384, 5914228, 7176816, 8631576, 8871342, 11508768, 11828456, 13307013, 14353632, 17263152, 17742684, 23656912, 26614026, 34526304, 35485368, 39921039, 47313824, 53228052, 70970736, 79842078, 106456104, 141941472, 159684156, 212912208, 319368312, 425824416, 638736624, 1277473248]

約数ペア:

[(1, 1277473248), (2, 638736624), (3, 425824416), (4, 319368312), (6, 212912208), (8, 159684156), (9, 141941472), (12, 106456104), (16, 79842078), (18, 70970736), (24, 53228052), (27, 47313824), (32, 39921039), (36, 35485368), (37, 34526304), (48, 26614026), (54, 23656912), (72, 17742684), (74, 17263152), (89, 14353632), (96, 13307013), (108, 11828456), (111, 11508768), (144, 8871342), (148, 8631576), (178, 7176816), (216, 5914228), (222, 5754384), (267, 4784544), (288, 4435671), (296, 4315788), (333, 3836256), (356, 3588408), (432, 2957114), (444, 2877192), (449, 2845152), (534, 2392272), (592, 2157894), (666, 1918128), (712, 1794204), (801, 1594848), (864, 1478557), (888, 1438596), (898, 1422576), (999, 1278752), (1068, 1196136), (1184, 1078947), (1332, 959064), (1347, 948384), (1424, 897102), (1602, 797424), (1776, 719298), (1796, 711288), (1998, 639376), (2136, 598068), (2403, 531616), (2664, 479532), (2694, 474192), (2848, 448551), (3204, 398712), (3293, 387936), (3552, 359649), (3592, 355644), (3996, 319688), (4041, 316128), (4272, 299034), (4806, 265808), (5328, 239766), (5388, 237096), (6408, 199356), (6586, 193968), (7184, 177822), (7992, 159844), (8082, 158064), (8544, 149517), (9612, 132904), (9879, 129312), (10656, 119883), (10776, 118548), (12123, 105376), (12816, 99678), (13172, 96984), (14368, 88911), (15984, 79922), (16164, 79032), (16613, 76896), (19224, 66452), (19758, 64656), (21552, 59274), (24246, 52688), (25632, 49839), (26344, 48492), (29637, 43104), (31968, 39961), (32328, 39516), (33226, 38448)]