291529056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1009387008

約数和(自身を除く): 717857952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 151, 156, 168, 169, 182, 204, 208, 221, 224, 238, 272, 273, 302, 312, 336, 338, 357, 364, 408, 416, 442, 453, 476, 507, 544, 546, 604, 624, 663, 672, 676, 714, 728, 816, 884, 906, 952, 1014, 1057, 1092, 1183, 1208, 1248, 1326, 1352, 1428, 1456, 1547, 1632, 1768, 1812, 1904, 1963, 2028, 2114, 2184, 2366, 2416, 2567, 2652, 2704, 2856, 2873, 2912, 3094, 3171, 3536, 3549, 3624, 3808, 3926, 4056, 4228, 4368, 4641, 4732, 4832, 5134, 5304, 5408, 5712, 5746, 5889, 6188, 6342, 7072, 7098, 7248, 7701, 7852, 8112, 8456, 8619, 8736, 9282, 9464, 10268, 10608, 11424, 11492, 11778, 12376, 12684, 13741, 14196, 14496, 15402, 15704, 16224, 16912, 17238, 17969, 18564, 18928, 20111, 20536, 21216, 22984, 23556, 24752, 25368, 25519, 27482, 28392, 30804, 31408, 33371, 33824, 34476, 35938, 37128, 37856, 40222, 41072, 41223, 45968, 47112, 49504, 50736, 51038, 53907, 54964, 56784, 60333, 61608, 62816, 66742, 68952, 71876, 74256, 76557, 80444, 82144, 82446, 91936, 94224, 100113, 101472, 102076, 107814, 109928, 113568, 120666, 123216, 133484, 137904, 143752, 148512, 153114, 160888, 164892, 178633, 188448, 200226, 204152, 215628, 219856, 233597, 241332, 246432, 266968, 275808, 287504, 306228, 321776, 329784, 357266, 400452, 408304, 431256, 433823, 439712, 467194, 482664, 533936, 535899, 575008, 612456, 643552, 659568, 700791, 714532, 800904, 816608, 862512, 867646, 934388, 965328, 1067872, 1071798, 1224912, 1301469, 1319136, 1401582, 1429064, 1601808, 1725024, 1735292, 1868776, 1930656, 2143596, 2449824, 2602938, 2803164, 2858128, 3036761, 3203616, 3470584, 3737552, 4287192, 5205876, 5606328, 5716256, 6073522, 6941168, 7475104, 8574384, 9110283, 10411752, 11212656, 12147044, 13882336, 17148768, 18220566, 20823504, 22425312, 24294088, 36441132, 41647008, 48588176, 72882264, 97176352, 145764528, 291529056]

約数ペア:

[(1, 291529056), (2, 145764528), (3, 97176352), (4, 72882264), (6, 48588176), (7, 41647008), (8, 36441132), (12, 24294088), (13, 22425312), (14, 20823504), (16, 18220566), (17, 17148768), (21, 13882336), (24, 12147044), (26, 11212656), (28, 10411752), (32, 9110283), (34, 8574384), (39, 7475104), (42, 6941168), (48, 6073522), (51, 5716256), (52, 5606328), (56, 5205876), (68, 4287192), (78, 3737552), (84, 3470584), (91, 3203616), (96, 3036761), (102, 2858128), (104, 2803164), (112, 2602938), (119, 2449824), (136, 2143596), (151, 1930656), (156, 1868776), (168, 1735292), (169, 1725024), (182, 1601808), (204, 1429064), (208, 1401582), (221, 1319136), (224, 1301469), (238, 1224912), (272, 1071798), (273, 1067872), (302, 965328), (312, 934388), (336, 867646), (338, 862512), (357, 816608), (364, 800904), (408, 714532), (416, 700791), (442, 659568), (453, 643552), (476, 612456), (507, 575008), (544, 535899), (546, 533936), (604, 482664), (624, 467194), (663, 439712), (672, 433823), (676, 431256), (714, 408304), (728, 400452), (816, 357266), (884, 329784), (906, 321776), (952, 306228), (1014, 287504), (1057, 275808), (1092, 266968), (1183, 246432), (1208, 241332), (1248, 233597), (1326, 219856), (1352, 215628), (1428, 204152), (1456, 200226), (1547, 188448), (1632, 178633), (1768, 164892), (1812, 160888), (1904, 153114), (1963, 148512), (2028, 143752), (2114, 137904), (2184, 133484), (2366, 123216), (2416, 120666), (2567, 113568), (2652, 109928), (2704, 107814), (2856, 102076), (2873, 101472), (2912, 100113), (3094, 94224), (3171, 91936), (3536, 82446), (3549, 82144), (3624, 80444), (3808, 76557), (3926, 74256), (4056, 71876), (4228, 68952), (4368, 66742), (4641, 62816), (4732, 61608), (4832, 60333), (5134, 56784), (5304, 54964), (5408, 53907), (5712, 51038), (5746, 50736), (5889, 49504), (6188, 47112), (6342, 45968), (7072, 41223), (7098, 41072), (7248, 40222), (7701, 37856), (7852, 37128), (8112, 35938), (8456, 34476), (8619, 33824), (8736, 33371), (9282, 31408), (9464, 30804), (10268, 28392), (10608, 27482), (11424, 25519), (11492, 25368), (11778, 24752), (12376, 23556), (12684, 22984), (13741, 21216), (14196, 20536), (14496, 20111), (15402, 18928), (15704, 18564), (16224, 17969), (16912, 17238)]