242865168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 807448320

約数和(自身を除く): 564583152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 49, 52, 56, 78, 84, 91, 94, 98, 104, 112, 141, 147, 156, 168, 169, 182, 188, 196, 208, 273, 282, 294, 312, 329, 336, 338, 364, 376, 392, 507, 546, 564, 588, 611, 624, 637, 658, 676, 728, 752, 784, 987, 1014, 1092, 1128, 1176, 1183, 1222, 1274, 1316, 1352, 1456, 1833, 1911, 1974, 2028, 2184, 2197, 2256, 2303, 2352, 2366, 2444, 2548, 2632, 2704, 3549, 3666, 3822, 3948, 4056, 4277, 4368, 4394, 4606, 4732, 4888, 5096, 5264, 6591, 6909, 7098, 7332, 7644, 7896, 7943, 8112, 8281, 8554, 8788, 9212, 9464, 9776, 10192, 12831, 13182, 13818, 14196, 14664, 15288, 15379, 15792, 15886, 16562, 17108, 17576, 18424, 18928, 23829, 24843, 25662, 26364, 27636, 28392, 29328, 29939, 30576, 30758, 31772, 33124, 34216, 35152, 36848, 46137, 47658, 49686, 51324, 52728, 55272, 55601, 56784, 59878, 61516, 63544, 66248, 68432, 89817, 92274, 95316, 99372, 102648, 103259, 105456, 107653, 110544, 111202, 119756, 123032, 127088, 132496, 166803, 179634, 184548, 190632, 198744, 205296, 206518, 215306, 222404, 239512, 246064, 309777, 322959, 333606, 359268, 369096, 381264, 389207, 397488, 413036, 430612, 444808, 479024, 619554, 645918, 667212, 718536, 722813, 738192, 778414, 826072, 861224, 889616, 1167621, 1239108, 1291836, 1334424, 1437072, 1445626, 1556828, 1652144, 1722448, 2168439, 2335242, 2478216, 2583672, 2668848, 2891252, 3113656, 4336878, 4670484, 4956432, 5059691, 5167344, 5782504, 6227312, 8673756, 9340968, 10119382, 11565008, 15179073, 17347512, 18681936, 20238764, 30358146, 34695024, 40477528, 60716292, 80955056, 121432584, 242865168]

約数ペア:

[(1, 242865168), (2, 121432584), (3, 80955056), (4, 60716292), (6, 40477528), (7, 34695024), (8, 30358146), (12, 20238764), (13, 18681936), (14, 17347512), (16, 15179073), (21, 11565008), (24, 10119382), (26, 9340968), (28, 8673756), (39, 6227312), (42, 5782504), (47, 5167344), (48, 5059691), (49, 4956432), (52, 4670484), (56, 4336878), (78, 3113656), (84, 2891252), (91, 2668848), (94, 2583672), (98, 2478216), (104, 2335242), (112, 2168439), (141, 1722448), (147, 1652144), (156, 1556828), (168, 1445626), (169, 1437072), (182, 1334424), (188, 1291836), (196, 1239108), (208, 1167621), (273, 889616), (282, 861224), (294, 826072), (312, 778414), (329, 738192), (336, 722813), (338, 718536), (364, 667212), (376, 645918), (392, 619554), (507, 479024), (546, 444808), (564, 430612), (588, 413036), (611, 397488), (624, 389207), (637, 381264), (658, 369096), (676, 359268), (728, 333606), (752, 322959), (784, 309777), (987, 246064), (1014, 239512), (1092, 222404), (1128, 215306), (1176, 206518), (1183, 205296), (1222, 198744), (1274, 190632), (1316, 184548), (1352, 179634), (1456, 166803), (1833, 132496), (1911, 127088), (1974, 123032), (2028, 119756), (2184, 111202), (2197, 110544), (2256, 107653), (2303, 105456), (2352, 103259), (2366, 102648), (2444, 99372), (2548, 95316), (2632, 92274), (2704, 89817), (3549, 68432), (3666, 66248), (3822, 63544), (3948, 61516), (4056, 59878), (4277, 56784), (4368, 55601), (4394, 55272), (4606, 52728), (4732, 51324), (4888, 49686), (5096, 47658), (5264, 46137), (6591, 36848), (6909, 35152), (7098, 34216), (7332, 33124), (7644, 31772), (7896, 30758), (7943, 30576), (8112, 29939), (8281, 29328), (8554, 28392), (8788, 27636), (9212, 26364), (9464, 25662), (9776, 24843), (10192, 23829), (12831, 18928), (13182, 18424), (13818, 17576), (14196, 17108), (14664, 16562), (15288, 15886), (15379, 15792)]