12749387688

素因数分解:

$2^3\times 3^{10}\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 176

約数和(自身を含む): 36302529780

約数和(自身を除く): 23553142092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 197, 216, 243, 274, 324, 394, 411, 486, 548, 591, 648, 729, 788, 822, 972, 1096, 1182, 1233, 1458, 1576, 1644, 1773, 1944, 2187, 2364, 2466, 2916, 3288, 3546, 3699, 4374, 4728, 4932, 5319, 5832, 6561, 7092, 7398, 8748, 9864, 10638, 11097, 13122, 14184, 14796, 15957, 17496, 19683, 21276, 22194, 26244, 26989, 29592, 31914, 33291, 39366, 42552, 44388, 47871, 52488, 53978, 59049, 63828, 66582, 78732, 80967, 88776, 95742, 99873, 107956, 118098, 127656, 133164, 143613, 157464, 161934, 191484, 199746, 215912, 236196, 242901, 266328, 287226, 299619, 323868, 382968, 399492, 430839, 472392, 485802, 574452, 599238, 647736, 728703, 798984, 861678, 898857, 971604, 1148904, 1198476, 1292517, 1457406, 1723356, 1797714, 1943208, 2186109, 2396952, 2585034, 2696571, 2914812, 3446712, 3595428, 3877551, 4372218, 5170068, 5393142, 5829624, 6558327, 7190856, 7755102, 8089713, 8744436, 10340136, 10786284, 11632653, 13116654, 15510204, 16179426, 17488872, 19674981, 21572568, 23265306, 26233308, 31020408, 32358852, 39349962, 46530612, 52466616, 59024943, 64717704, 78699924, 93061224, 118049886, 157399848, 177074829, 236099772, 354149658, 472199544, 531224487, 708299316, 1062448974, 1416598632, 1593673461, 2124897948, 3187346922, 4249795896, 6374693844, 12749387688]

約数ペア:

[(1, 12749387688), (2, 6374693844), (3, 4249795896), (4, 3187346922), (6, 2124897948), (8, 1593673461), (9, 1416598632), (12, 1062448974), (18, 708299316), (24, 531224487), (27, 472199544), (36, 354149658), (54, 236099772), (72, 177074829), (81, 157399848), (108, 118049886), (137, 93061224), (162, 78699924), (197, 64717704), (216, 59024943), (243, 52466616), (274, 46530612), (324, 39349962), (394, 32358852), (411, 31020408), (486, 26233308), (548, 23265306), (591, 21572568), (648, 19674981), (729, 17488872), (788, 16179426), (822, 15510204), (972, 13116654), (1096, 11632653), (1182, 10786284), (1233, 10340136), (1458, 8744436), (1576, 8089713), (1644, 7755102), (1773, 7190856), (1944, 6558327), (2187, 5829624), (2364, 5393142), (2466, 5170068), (2916, 4372218), (3288, 3877551), (3546, 3595428), (3699, 3446712), (4374, 2914812), (4728, 2696571), (4932, 2585034), (5319, 2396952), (5832, 2186109), (6561, 1943208), (7092, 1797714), (7398, 1723356), (8748, 1457406), (9864, 1292517), (10638, 1198476), (11097, 1148904), (13122, 971604), (14184, 898857), (14796, 861678), (15957, 798984), (17496, 728703), (19683, 647736), (21276, 599238), (22194, 574452), (26244, 485802), (26989, 472392), (29592, 430839), (31914, 399492), (33291, 382968), (39366, 323868), (42552, 299619), (44388, 287226), (47871, 266328), (52488, 242901), (53978, 236196), (59049, 215912), (63828, 199746), (66582, 191484), (78732, 161934), (80967, 157464), (88776, 143613), (95742, 133164), (99873, 127656), (107956, 118098)]