255427584

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 176

約数和(自身を含む): 741636288

約数和(自身を除く): 486208704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 67, 68, 73, 96, 102, 128, 134, 136, 146, 192, 201, 204, 219, 256, 268, 272, 292, 384, 402, 408, 438, 512, 536, 544, 584, 768, 804, 816, 876, 1024, 1072, 1088, 1139, 1168, 1241, 1536, 1608, 1632, 1752, 2144, 2176, 2278, 2336, 2482, 3072, 3216, 3264, 3417, 3504, 3723, 4288, 4352, 4556, 4672, 4891, 4964, 6432, 6528, 6834, 7008, 7446, 8576, 8704, 9112, 9344, 9782, 9928, 12864, 13056, 13668, 14016, 14673, 14892, 17152, 17408, 18224, 18688, 19564, 19856, 25728, 26112, 27336, 28032, 29346, 29784, 34304, 36448, 37376, 39128, 39712, 51456, 52224, 54672, 56064, 58692, 59568, 68608, 72896, 74752, 78256, 79424, 83147, 102912, 109344, 112128, 117384, 119136, 145792, 156512, 158848, 166294, 205824, 218688, 224256, 234768, 238272, 249441, 291584, 313024, 317696, 332588, 437376, 469536, 476544, 498882, 583168, 626048, 635392, 665176, 874752, 939072, 953088, 997764, 1166336, 1252096, 1270784, 1330352, 1749504, 1878144, 1906176, 1995528, 2504192, 2660704, 3499008, 3756288, 3812352, 3991056, 5008384, 5321408, 7512576, 7982112, 10642816, 15025152, 15964224, 21285632, 31928448, 42571264, 63856896, 85142528, 127713792, 255427584]

約数ペア:

[(1, 255427584), (2, 127713792), (3, 85142528), (4, 63856896), (6, 42571264), (8, 31928448), (12, 21285632), (16, 15964224), (17, 15025152), (24, 10642816), (32, 7982112), (34, 7512576), (48, 5321408), (51, 5008384), (64, 3991056), (67, 3812352), (68, 3756288), (73, 3499008), (96, 2660704), (102, 2504192), (128, 1995528), (134, 1906176), (136, 1878144), (146, 1749504), (192, 1330352), (201, 1270784), (204, 1252096), (219, 1166336), (256, 997764), (268, 953088), (272, 939072), (292, 874752), (384, 665176), (402, 635392), (408, 626048), (438, 583168), (512, 498882), (536, 476544), (544, 469536), (584, 437376), (768, 332588), (804, 317696), (816, 313024), (876, 291584), (1024, 249441), (1072, 238272), (1088, 234768), (1139, 224256), (1168, 218688), (1241, 205824), (1536, 166294), (1608, 158848), (1632, 156512), (1752, 145792), (2144, 119136), (2176, 117384), (2278, 112128), (2336, 109344), (2482, 102912), (3072, 83147), (3216, 79424), (3264, 78256), (3417, 74752), (3504, 72896), (3723, 68608), (4288, 59568), (4352, 58692), (4556, 56064), (4672, 54672), (4891, 52224), (4964, 51456), (6432, 39712), (6528, 39128), (6834, 37376), (7008, 36448), (7446, 34304), (8576, 29784), (8704, 29346), (9112, 28032), (9344, 27336), (9782, 26112), (9928, 25728), (12864, 19856), (13056, 19564), (13668, 18688), (14016, 18224), (14673, 17408), (14892, 17152)]