258428016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 320

約数和(自身を含む): 981365760

約数和(自身を除く): 722937744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 48, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 108, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 189, 198, 204, 216, 231, 238, 252, 264, 272, 297, 306, 308, 336, 357, 374, 378, 396, 408, 432, 457, 459, 462, 476, 504, 528, 561, 594, 612, 616, 693, 714, 748, 756, 792, 816, 914, 918, 924, 952, 1008, 1071, 1122, 1188, 1224, 1232, 1309, 1371, 1386, 1428, 1496, 1512, 1584, 1683, 1828, 1836, 1848, 1904, 2079, 2142, 2244, 2376, 2448, 2618, 2742, 2772, 2856, 2992, 3024, 3199, 3213, 3366, 3656, 3672, 3696, 3927, 4113, 4158, 4284, 4488, 4752, 5027, 5049, 5236, 5484, 5544, 5712, 6398, 6426, 6732, 7312, 7344, 7769, 7854, 8226, 8316, 8568, 8976, 9597, 10054, 10098, 10472, 10968, 11088, 11781, 12339, 12796, 12852, 13464, 15081, 15538, 15708, 16452, 16632, 17136, 19194, 20108, 20196, 20944, 21936, 23307, 23562, 24678, 25592, 25704, 26928, 28791, 30162, 31076, 31416, 32904, 33264, 35189, 35343, 38388, 40216, 40392, 45243, 46614, 47124, 49356, 51184, 51408, 54383, 57582, 60324, 62152, 62832, 65808, 69921, 70378, 70686, 76776, 80432, 80784, 85459, 86373, 90486, 93228, 94248, 98712, 105567, 108766, 115164, 120648, 124304, 135729, 139842, 140756, 141372, 153552, 163149, 170918, 172746, 180972, 186456, 188496, 197424, 209763, 211134, 217532, 230328, 241296, 256377, 271458, 279684, 281512, 282744, 316701, 326298, 341836, 345492, 361944, 372912, 419526, 422268, 435064, 460656, 489447, 512754, 542916, 559368, 563024, 565488, 598213, 633402, 652596, 683672, 690984, 723888, 769131, 839052, 844536, 870128, 950103, 978894, 1025508, 1085832, 1118736, 1196426, 1266804, 1305192, 1367344, 1381968, 1468341, 1538262, 1678104, 1689072, 1794639, 1900206, 1957788, 2051016, 2171664, 2307393, 2392852, 2533608, 2610384, 2936682, 3076524, 3356208, 3589278, 3800412, 3915576, 4102032, 4614786, 4785704, 5067216, 5383917, 5873364, 6153048, 7178556, 7600824, 7831152, 9229572, 9571408, 10767834, 11746728, 12306096, 14357112, 15201648, 16151751, 18459144, 21535668, 23493456, 28714224, 32303502, 36918288, 43071336, 64607004, 86142672, 129214008, 258428016]

約数ペア:

[(1, 258428016), (2, 129214008), (3, 86142672), (4, 64607004), (6, 43071336), (7, 36918288), (8, 32303502), (9, 28714224), (11, 23493456), (12, 21535668), (14, 18459144), (16, 16151751), (17, 15201648), (18, 14357112), (21, 12306096), (22, 11746728), (24, 10767834), (27, 9571408), (28, 9229572), (33, 7831152), (34, 7600824), (36, 7178556), (42, 6153048), (44, 5873364), (48, 5383917), (51, 5067216), (54, 4785704), (56, 4614786), (63, 4102032), (66, 3915576), (68, 3800412), (72, 3589278), (77, 3356208), (84, 3076524), (88, 2936682), (99, 2610384), (102, 2533608), (108, 2392852), (112, 2307393), (119, 2171664), (126, 2051016), (132, 1957788), (136, 1900206), (144, 1794639), (153, 1689072), (154, 1678104), (168, 1538262), (176, 1468341), (187, 1381968), (189, 1367344), (198, 1305192), (204, 1266804), (216, 1196426), (231, 1118736), (238, 1085832), (252, 1025508), (264, 978894), (272, 950103), (297, 870128), (306, 844536), (308, 839052), (336, 769131), (357, 723888), (374, 690984), (378, 683672), (396, 652596), (408, 633402), (432, 598213), (457, 565488), (459, 563024), (462, 559368), (476, 542916), (504, 512754), (528, 489447), (561, 460656), (594, 435064), (612, 422268), (616, 419526), (693, 372912), (714, 361944), (748, 345492), (756, 341836), (792, 326298), (816, 316701), (914, 282744), (918, 281512), (924, 279684), (952, 271458), (1008, 256377), (1071, 241296), (1122, 230328), (1188, 217532), (1224, 211134), (1232, 209763), (1309, 197424), (1371, 188496), (1386, 186456), (1428, 180972), (1496, 172746), (1512, 170918), (1584, 163149), (1683, 153552), (1828, 141372), (1836, 140756), (1848, 139842), (1904, 135729), (2079, 124304), (2142, 120648), (2244, 115164), (2376, 108766), (2448, 105567), (2618, 98712), (2742, 94248), (2772, 93228), (2856, 90486), (2992, 86373), (3024, 85459), (3199, 80784), (3213, 80432), (3366, 76776), (3656, 70686), (3672, 70378), (3696, 69921), (3927, 65808), (4113, 62832), (4158, 62152), (4284, 60324), (4488, 57582), (4752, 54383), (5027, 51408), (5049, 51184), (5236, 49356), (5484, 47124), (5544, 46614), (5712, 45243), (6398, 40392), (6426, 40216), (6732, 38388), (7312, 35343), (7344, 35189), (7769, 33264), (7854, 32904), (8226, 31416), (8316, 31076), (8568, 30162), (8976, 28791), (9597, 26928), (10054, 25704), (10098, 25592), (10472, 24678), (10968, 23562), (11088, 23307), (11781, 21936), (12339, 20944), (12796, 20196), (12852, 20108), (13464, 19194), (15081, 17136), (15538, 16632), (15708, 16452)]