312463008

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 1086426432

約数和(自身を除く): 773963424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 243, 264, 281, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 486, 528, 562, 572, 594, 624, 648, 702, 792, 843, 858, 864, 891, 936, 972, 1053, 1056, 1124, 1144, 1188, 1248, 1287, 1296, 1404, 1584, 1686, 1716, 1782, 1872, 1944, 2106, 2248, 2288, 2376, 2529, 2574, 2592, 2673, 2808, 3091, 3159, 3168, 3372, 3432, 3564, 3653, 3744, 3861, 3888, 4212, 4496, 4576, 4752, 5058, 5148, 5346, 5616, 6182, 6318, 6744, 6864, 7128, 7306, 7587, 7722, 7776, 8424, 8992, 9273, 9504, 10116, 10296, 10692, 10959, 11232, 11583, 12364, 12636, 13488, 13728, 14256, 14612, 15174, 15444, 16848, 18546, 20232, 20592, 21384, 21918, 22761, 23166, 24728, 25272, 26976, 27819, 28512, 29224, 30348, 30888, 32877, 33696, 34749, 37092, 40183, 40464, 41184, 42768, 43836, 45522, 46332, 49456, 50544, 55638, 58448, 60696, 61776, 65754, 68283, 69498, 74184, 80366, 80928, 83457, 85536, 87672, 91044, 92664, 98631, 98912, 101088, 111276, 116896, 120549, 121392, 123552, 131508, 136566, 138996, 148368, 160732, 166914, 175344, 182088, 185328, 197262, 222552, 241098, 242784, 250371, 263016, 273132, 277992, 295893, 296736, 321464, 333828, 350688, 361647, 364176, 370656, 394524, 445104, 482196, 500742, 526032, 546264, 555984, 591786, 642928, 667656, 723294, 728352, 751113, 789048, 887679, 890208, 964392, 1001484, 1052064, 1084941, 1092528, 1111968, 1183572, 1285856, 1335312, 1446588, 1502226, 1578096, 1775358, 1928784, 2002968, 2169882, 2185056, 2367144, 2670624, 2893176, 3004452, 3156192, 3254823, 3550716, 3857568, 4005936, 4339764, 4734288, 5786352, 6008904, 6509646, 7101432, 8011872, 8679528, 9468576, 9764469, 11572704, 12017808, 13019292, 14202864, 17359056, 19528938, 24035616, 26038584, 28405728, 34718112, 39057876, 52077168, 78115752, 104154336, 156231504, 312463008]

約数ペア:

[(1, 312463008), (2, 156231504), (3, 104154336), (4, 78115752), (6, 52077168), (8, 39057876), (9, 34718112), (11, 28405728), (12, 26038584), (13, 24035616), (16, 19528938), (18, 17359056), (22, 14202864), (24, 13019292), (26, 12017808), (27, 11572704), (32, 9764469), (33, 9468576), (36, 8679528), (39, 8011872), (44, 7101432), (48, 6509646), (52, 6008904), (54, 5786352), (66, 4734288), (72, 4339764), (78, 4005936), (81, 3857568), (88, 3550716), (96, 3254823), (99, 3156192), (104, 3004452), (108, 2893176), (117, 2670624), (132, 2367144), (143, 2185056), (144, 2169882), (156, 2002968), (162, 1928784), (176, 1775358), (198, 1578096), (208, 1502226), (216, 1446588), (234, 1335312), (243, 1285856), (264, 1183572), (281, 1111968), (286, 1092528), (288, 1084941), (297, 1052064), (312, 1001484), (324, 964392), (351, 890208), (352, 887679), (396, 789048), (416, 751113), (429, 728352), (432, 723294), (468, 667656), (486, 642928), (528, 591786), (562, 555984), (572, 546264), (594, 526032), (624, 500742), (648, 482196), (702, 445104), (792, 394524), (843, 370656), (858, 364176), (864, 361647), (891, 350688), (936, 333828), (972, 321464), (1053, 296736), (1056, 295893), (1124, 277992), (1144, 273132), (1188, 263016), (1248, 250371), (1287, 242784), (1296, 241098), (1404, 222552), (1584, 197262), (1686, 185328), (1716, 182088), (1782, 175344), (1872, 166914), (1944, 160732), (2106, 148368), (2248, 138996), (2288, 136566), (2376, 131508), (2529, 123552), (2574, 121392), (2592, 120549), (2673, 116896), (2808, 111276), (3091, 101088), (3159, 98912), (3168, 98631), (3372, 92664), (3432, 91044), (3564, 87672), (3653, 85536), (3744, 83457), (3861, 80928), (3888, 80366), (4212, 74184), (4496, 69498), (4576, 68283), (4752, 65754), (5058, 61776), (5148, 60696), (5346, 58448), (5616, 55638), (6182, 50544), (6318, 49456), (6744, 46332), (6864, 45522), (7128, 43836), (7306, 42768), (7587, 41184), (7722, 40464), (7776, 40183), (8424, 37092), (8992, 34749), (9273, 33696), (9504, 32877), (10116, 30888), (10296, 30348), (10692, 29224), (10959, 28512), (11232, 27819), (11583, 26976), (12364, 25272), (12636, 24728), (13488, 23166), (13728, 22761), (14256, 21918), (14612, 21384), (15174, 20592), (15444, 20232), (16848, 18546)]