2178711744

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 6573146112

約数和(自身を除く): 4394434368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 107, 124, 132, 176, 186, 192, 214, 248, 264, 311, 321, 341, 352, 372, 428, 496, 528, 622, 642, 682, 704, 744, 856, 933, 992, 1023, 1056, 1177, 1244, 1284, 1364, 1488, 1712, 1866, 1984, 2046, 2112, 2354, 2488, 2568, 2728, 2976, 3317, 3421, 3424, 3531, 3732, 4092, 4708, 4976, 5136, 5456, 5952, 6634, 6842, 6848, 7062, 7464, 8184, 9416, 9641, 9951, 9952, 10263, 10272, 10912, 13268, 13684, 14124, 14928, 16368, 18832, 19282, 19902, 19904, 20526, 20544, 21824, 26536, 27368, 28248, 28923, 29856, 32736, 33277, 36487, 37664, 38564, 39804, 41052, 53072, 54736, 56496, 57846, 59712, 65472, 66554, 72974, 75328, 77128, 79608, 82104, 99831, 106051, 106144, 109461, 109472, 112992, 115692, 133108, 145948, 154256, 159216, 164208, 199662, 212102, 212288, 218922, 218944, 225984, 231384, 266216, 291896, 308512, 318153, 318432, 328416, 366047, 399324, 424204, 437844, 462768, 532432, 583792, 617024, 636306, 636864, 656832, 732094, 798648, 848408, 875688, 925536, 1031587, 1064864, 1098141, 1167584, 1272612, 1464188, 1597296, 1696816, 1751376, 1851072, 2063174, 2129728, 2196282, 2335168, 2545224, 2928376, 3094761, 3194592, 3393632, 3502752, 4126348, 4392564, 5090448, 5856752, 6189522, 6389184, 6787264, 7005504, 8252696, 8785128, 10180896, 11347457, 11713504, 12379044, 16505392, 17570256, 20361792, 22694914, 23427008, 24758088, 33010784, 34042371, 35140512, 45389828, 49516176, 66021568, 68084742, 70281024, 90779656, 99032352, 136169484, 181559312, 198064704, 272338968, 363118624, 544677936, 726237248, 1089355872, 2178711744]

約数ペア:

[(1, 2178711744), (2, 1089355872), (3, 726237248), (4, 544677936), (6, 363118624), (8, 272338968), (11, 198064704), (12, 181559312), (16, 136169484), (22, 99032352), (24, 90779656), (31, 70281024), (32, 68084742), (33, 66021568), (44, 49516176), (48, 45389828), (62, 35140512), (64, 34042371), (66, 33010784), (88, 24758088), (93, 23427008), (96, 22694914), (107, 20361792), (124, 17570256), (132, 16505392), (176, 12379044), (186, 11713504), (192, 11347457), (214, 10180896), (248, 8785128), (264, 8252696), (311, 7005504), (321, 6787264), (341, 6389184), (352, 6189522), (372, 5856752), (428, 5090448), (496, 4392564), (528, 4126348), (622, 3502752), (642, 3393632), (682, 3194592), (704, 3094761), (744, 2928376), (856, 2545224), (933, 2335168), (992, 2196282), (1023, 2129728), (1056, 2063174), (1177, 1851072), (1244, 1751376), (1284, 1696816), (1364, 1597296), (1488, 1464188), (1712, 1272612), (1866, 1167584), (1984, 1098141), (2046, 1064864), (2112, 1031587), (2354, 925536), (2488, 875688), (2568, 848408), (2728, 798648), (2976, 732094), (3317, 656832), (3421, 636864), (3424, 636306), (3531, 617024), (3732, 583792), (4092, 532432), (4708, 462768), (4976, 437844), (5136, 424204), (5456, 399324), (5952, 366047), (6634, 328416), (6842, 318432), (6848, 318153), (7062, 308512), (7464, 291896), (8184, 266216), (9416, 231384), (9641, 225984), (9951, 218944), (9952, 218922), (10263, 212288), (10272, 212102), (10912, 199662), (13268, 164208), (13684, 159216), (14124, 154256), (14928, 145948), (16368, 133108), (18832, 115692), (19282, 112992), (19902, 109472), (19904, 109461), (20526, 106144), (20544, 106051), (21824, 99831), (26536, 82104), (27368, 79608), (28248, 77128), (28923, 75328), (29856, 72974), (32736, 66554), (33277, 65472), (36487, 59712), (37664, 57846), (38564, 56496), (39804, 54736), (41052, 53072)]