254073456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 320

約数和(自身を含む): 939939840

約数和(自身を除く): 685866384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 48, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 104, 108, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 189, 207, 208, 216, 234, 252, 273, 276, 281, 299, 312, 322, 336, 351, 364, 368, 378, 414, 432, 468, 483, 504, 546, 552, 562, 598, 621, 624, 644, 702, 728, 756, 819, 828, 843, 897, 936, 966, 1008, 1092, 1104, 1124, 1196, 1242, 1288, 1404, 1449, 1456, 1512, 1638, 1656, 1686, 1794, 1872, 1932, 1967, 2093, 2184, 2248, 2392, 2457, 2484, 2529, 2576, 2691, 2808, 2898, 3024, 3276, 3312, 3372, 3588, 3653, 3864, 3934, 4186, 4347, 4368, 4496, 4784, 4914, 4968, 5058, 5382, 5616, 5796, 5901, 6279, 6463, 6552, 6744, 7176, 7306, 7587, 7728, 7868, 8073, 8372, 8694, 9828, 9936, 10116, 10764, 10959, 11592, 11802, 12558, 12926, 13104, 13488, 14352, 14612, 15174, 15736, 16146, 16744, 17388, 17703, 18837, 19389, 19656, 20232, 21528, 21918, 23184, 23604, 25116, 25571, 25852, 29224, 30348, 31472, 32292, 32877, 33488, 34776, 35406, 37674, 38778, 39312, 40464, 43056, 43836, 45241, 47208, 50232, 51142, 51704, 53109, 56511, 58167, 58448, 60696, 64584, 65754, 69552, 70812, 75348, 76713, 77556, 84019, 87672, 90482, 94416, 98631, 100464, 102284, 103408, 106218, 113022, 116334, 121392, 129168, 131508, 135723, 141624, 150696, 153426, 155112, 168038, 174501, 175344, 180964, 197262, 204568, 212436, 226044, 230139, 232668, 252057, 263016, 271446, 283248, 301392, 306852, 310224, 336076, 349002, 361928, 394524, 407169, 409136, 424872, 452088, 460278, 465336, 504114, 526032, 542892, 588133, 613704, 672152, 690417, 698004, 723856, 756171, 789048, 814338, 849744, 904176, 920556, 930672, 1008228, 1085784, 1176266, 1221507, 1227408, 1344304, 1380834, 1396008, 1512342, 1578096, 1628676, 1764399, 1841112, 2016456, 2171568, 2268513, 2352532, 2443014, 2761668, 2792016, 3024684, 3257352, 3528798, 3682224, 4032912, 4537026, 4705064, 4886028, 5293197, 5523336, 6049368, 6514704, 7057596, 9074052, 9410128, 9772056, 10586394, 11046672, 12098736, 14115192, 15879591, 18148104, 19544112, 21172788, 28230384, 31759182, 36296208, 42345576, 63518364, 84691152, 127036728, 254073456]

約数ペア:

[(1, 254073456), (2, 127036728), (3, 84691152), (4, 63518364), (6, 42345576), (7, 36296208), (8, 31759182), (9, 28230384), (12, 21172788), (13, 19544112), (14, 18148104), (16, 15879591), (18, 14115192), (21, 12098736), (23, 11046672), (24, 10586394), (26, 9772056), (27, 9410128), (28, 9074052), (36, 7057596), (39, 6514704), (42, 6049368), (46, 5523336), (48, 5293197), (52, 4886028), (54, 4705064), (56, 4537026), (63, 4032912), (69, 3682224), (72, 3528798), (78, 3257352), (84, 3024684), (91, 2792016), (92, 2761668), (104, 2443014), (108, 2352532), (112, 2268513), (117, 2171568), (126, 2016456), (138, 1841112), (144, 1764399), (156, 1628676), (161, 1578096), (168, 1512342), (182, 1396008), (184, 1380834), (189, 1344304), (207, 1227408), (208, 1221507), (216, 1176266), (234, 1085784), (252, 1008228), (273, 930672), (276, 920556), (281, 904176), (299, 849744), (312, 814338), (322, 789048), (336, 756171), (351, 723856), (364, 698004), (368, 690417), (378, 672152), (414, 613704), (432, 588133), (468, 542892), (483, 526032), (504, 504114), (546, 465336), (552, 460278), (562, 452088), (598, 424872), (621, 409136), (624, 407169), (644, 394524), (702, 361928), (728, 349002), (756, 336076), (819, 310224), (828, 306852), (843, 301392), (897, 283248), (936, 271446), (966, 263016), (1008, 252057), (1092, 232668), (1104, 230139), (1124, 226044), (1196, 212436), (1242, 204568), (1288, 197262), (1404, 180964), (1449, 175344), (1456, 174501), (1512, 168038), (1638, 155112), (1656, 153426), (1686, 150696), (1794, 141624), (1872, 135723), (1932, 131508), (1967, 129168), (2093, 121392), (2184, 116334), (2248, 113022), (2392, 106218), (2457, 103408), (2484, 102284), (2529, 100464), (2576, 98631), (2691, 94416), (2808, 90482), (2898, 87672), (3024, 84019), (3276, 77556), (3312, 76713), (3372, 75348), (3588, 70812), (3653, 69552), (3864, 65754), (3934, 64584), (4186, 60696), (4347, 58448), (4368, 58167), (4496, 56511), (4784, 53109), (4914, 51704), (4968, 51142), (5058, 50232), (5382, 47208), (5616, 45241), (5796, 43836), (5901, 43056), (6279, 40464), (6463, 39312), (6552, 38778), (6744, 37674), (7176, 35406), (7306, 34776), (7587, 33488), (7728, 32877), (7868, 32292), (8073, 31472), (8372, 30348), (8694, 29224), (9828, 25852), (9936, 25571), (10116, 25116), (10764, 23604), (10959, 23184), (11592, 21918), (11802, 21528), (12558, 20232), (12926, 19656), (13104, 19389), (13488, 18837), (14352, 17703), (14612, 17388), (15174, 16744), (15736, 16146)]