239958264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 818657280

約数和(自身を除く): 578699016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 23, 24, 26, 28, 34, 39, 42, 46, 51, 52, 56, 68, 69, 78, 84, 91, 92, 102, 104, 119, 136, 138, 156, 161, 168, 182, 184, 204, 221, 238, 273, 276, 281, 299, 312, 322, 357, 364, 391, 408, 442, 476, 483, 546, 552, 562, 598, 644, 663, 714, 728, 782, 843, 884, 897, 952, 966, 1092, 1124, 1173, 1196, 1288, 1326, 1428, 1547, 1564, 1686, 1768, 1794, 1932, 1967, 2093, 2184, 2248, 2346, 2392, 2652, 2737, 2856, 3094, 3128, 3372, 3588, 3653, 3864, 3934, 4186, 4641, 4692, 4777, 5083, 5304, 5474, 5901, 6188, 6279, 6463, 6744, 7176, 7306, 7868, 8211, 8372, 9282, 9384, 9554, 10166, 10948, 10959, 11802, 12376, 12558, 12926, 14331, 14612, 15249, 15736, 16422, 16744, 18564, 19108, 19389, 20332, 21896, 21918, 23604, 25116, 25571, 25852, 28662, 29224, 30498, 32844, 33439, 35581, 37128, 38216, 38778, 40664, 43836, 45241, 47208, 50232, 51142, 51704, 57324, 60996, 62101, 65688, 66878, 71162, 76713, 77556, 84019, 87672, 90482, 100317, 102284, 106743, 109871, 114648, 121992, 124202, 133756, 135723, 142324, 153426, 155112, 168038, 180964, 186303, 200634, 204568, 213486, 219742, 248404, 252057, 267512, 271446, 284648, 306852, 329613, 336076, 361928, 372606, 401268, 426972, 434707, 439484, 496808, 504114, 542892, 588133, 613704, 659226, 672152, 745212, 769097, 802536, 853944, 869414, 878968, 1008228, 1085784, 1176266, 1304121, 1318452, 1428323, 1490424, 1538194, 1738828, 1764399, 2016456, 2307291, 2352532, 2608242, 2636904, 2856646, 3076388, 3477656, 3528798, 4284969, 4614582, 4705064, 5216484, 5713292, 6152776, 7057596, 8569938, 9229164, 9998261, 10432968, 11426584, 14115192, 17139876, 18458328, 19996522, 29994783, 34279752, 39993044, 59989566, 79986088, 119979132, 239958264]

約数ペア:

[(1, 239958264), (2, 119979132), (3, 79986088), (4, 59989566), (6, 39993044), (7, 34279752), (8, 29994783), (12, 19996522), (13, 18458328), (14, 17139876), (17, 14115192), (21, 11426584), (23, 10432968), (24, 9998261), (26, 9229164), (28, 8569938), (34, 7057596), (39, 6152776), (42, 5713292), (46, 5216484), (51, 4705064), (52, 4614582), (56, 4284969), (68, 3528798), (69, 3477656), (78, 3076388), (84, 2856646), (91, 2636904), (92, 2608242), (102, 2352532), (104, 2307291), (119, 2016456), (136, 1764399), (138, 1738828), (156, 1538194), (161, 1490424), (168, 1428323), (182, 1318452), (184, 1304121), (204, 1176266), (221, 1085784), (238, 1008228), (273, 878968), (276, 869414), (281, 853944), (299, 802536), (312, 769097), (322, 745212), (357, 672152), (364, 659226), (391, 613704), (408, 588133), (442, 542892), (476, 504114), (483, 496808), (546, 439484), (552, 434707), (562, 426972), (598, 401268), (644, 372606), (663, 361928), (714, 336076), (728, 329613), (782, 306852), (843, 284648), (884, 271446), (897, 267512), (952, 252057), (966, 248404), (1092, 219742), (1124, 213486), (1173, 204568), (1196, 200634), (1288, 186303), (1326, 180964), (1428, 168038), (1547, 155112), (1564, 153426), (1686, 142324), (1768, 135723), (1794, 133756), (1932, 124202), (1967, 121992), (2093, 114648), (2184, 109871), (2248, 106743), (2346, 102284), (2392, 100317), (2652, 90482), (2737, 87672), (2856, 84019), (3094, 77556), (3128, 76713), (3372, 71162), (3588, 66878), (3653, 65688), (3864, 62101), (3934, 60996), (4186, 57324), (4641, 51704), (4692, 51142), (4777, 50232), (5083, 47208), (5304, 45241), (5474, 43836), (5901, 40664), (6188, 38778), (6279, 38216), (6463, 37128), (6744, 35581), (7176, 33439), (7306, 32844), (7868, 30498), (8211, 29224), (8372, 28662), (9282, 25852), (9384, 25571), (9554, 25116), (10166, 23604), (10948, 21918), (10959, 21896), (11802, 20332), (12376, 19389), (12558, 19108), (12926, 18564), (14331, 16744), (14612, 16422), (15249, 15736)]