251926584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 813496320

約数和(自身を除く): 561569736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 61, 62, 78, 84, 91, 93, 104, 122, 124, 156, 168, 182, 183, 186, 217, 244, 248, 273, 312, 364, 366, 372, 403, 427, 434, 488, 546, 651, 728, 732, 744, 793, 806, 854, 868, 1092, 1209, 1281, 1302, 1464, 1586, 1612, 1708, 1736, 1891, 2184, 2379, 2418, 2562, 2604, 2821, 3172, 3224, 3416, 3721, 3782, 4758, 4836, 5124, 5208, 5551, 5642, 5673, 6344, 7442, 7564, 8463, 9516, 9672, 10248, 11102, 11163, 11284, 11346, 13237, 14884, 15128, 16653, 16926, 19032, 22204, 22326, 22568, 22692, 24583, 26047, 26474, 29768, 33306, 33852, 39711, 44408, 44652, 45384, 48373, 49166, 52094, 52948, 66612, 67704, 73749, 78141, 79422, 89304, 96746, 98332, 104188, 105896, 115351, 133224, 145119, 147498, 156282, 158844, 172081, 193492, 196664, 208376, 230702, 290238, 294996, 312564, 317688, 338611, 344162, 346053, 386984, 461404, 516243, 580476, 589992, 625128, 677222, 688324, 692106, 807457, 922808, 1015833, 1032486, 1160952, 1354444, 1376648, 1384212, 1499563, 1614914, 2031666, 2064972, 2422371, 2708888, 2768424, 2999126, 3229828, 4063332, 4129944, 4498689, 4844742, 5998252, 6459656, 8126664, 8997378, 9689484, 10496941, 11996504, 17994756, 19378968, 20993882, 31490823, 35989512, 41987764, 62981646, 83975528, 125963292, 251926584]

約数ペア:

[(1, 251926584), (2, 125963292), (3, 83975528), (4, 62981646), (6, 41987764), (7, 35989512), (8, 31490823), (12, 20993882), (13, 19378968), (14, 17994756), (21, 11996504), (24, 10496941), (26, 9689484), (28, 8997378), (31, 8126664), (39, 6459656), (42, 5998252), (52, 4844742), (56, 4498689), (61, 4129944), (62, 4063332), (78, 3229828), (84, 2999126), (91, 2768424), (93, 2708888), (104, 2422371), (122, 2064972), (124, 2031666), (156, 1614914), (168, 1499563), (182, 1384212), (183, 1376648), (186, 1354444), (217, 1160952), (244, 1032486), (248, 1015833), (273, 922808), (312, 807457), (364, 692106), (366, 688324), (372, 677222), (403, 625128), (427, 589992), (434, 580476), (488, 516243), (546, 461404), (651, 386984), (728, 346053), (732, 344162), (744, 338611), (793, 317688), (806, 312564), (854, 294996), (868, 290238), (1092, 230702), (1209, 208376), (1281, 196664), (1302, 193492), (1464, 172081), (1586, 158844), (1612, 156282), (1708, 147498), (1736, 145119), (1891, 133224), (2184, 115351), (2379, 105896), (2418, 104188), (2562, 98332), (2604, 96746), (2821, 89304), (3172, 79422), (3224, 78141), (3416, 73749), (3721, 67704), (3782, 66612), (4758, 52948), (4836, 52094), (5124, 49166), (5208, 48373), (5551, 45384), (5642, 44652), (5673, 44408), (6344, 39711), (7442, 33852), (7564, 33306), (8463, 29768), (9516, 26474), (9672, 26047), (10248, 24583), (11102, 22692), (11163, 22568), (11284, 22326), (11346, 22204), (13237, 19032), (14884, 16926), (15128, 16653)]