258528384

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 808647840

約数和(自身を除く): 550119456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 102, 128, 129, 136, 144, 153, 172, 192, 204, 258, 272, 288, 306, 307, 344, 384, 387, 408, 516, 544, 576, 612, 614, 688, 731, 774, 816, 921, 1032, 1088, 1152, 1224, 1228, 1376, 1462, 1548, 1632, 1842, 2064, 2176, 2193, 2448, 2456, 2752, 2763, 2924, 3096, 3264, 3684, 4128, 4386, 4896, 4912, 5219, 5504, 5526, 5848, 6192, 6528, 6579, 7368, 8256, 8772, 9792, 9824, 10438, 11052, 11696, 12384, 13158, 13201, 14736, 15657, 16512, 17544, 19584, 19648, 20876, 22104, 23392, 24768, 26316, 26402, 29472, 31314, 35088, 39296, 39603, 41752, 44208, 46784, 46971, 49536, 52632, 52804, 58944, 62628, 70176, 79206, 83504, 88416, 93568, 93942, 105264, 105608, 117888, 118809, 125256, 140352, 158412, 167008, 176832, 187884, 210528, 211216, 224417, 237618, 250512, 280704, 316824, 334016, 353664, 375768, 421056, 422432, 448834, 475236, 501024, 633648, 668032, 673251, 751536, 842112, 844864, 897668, 950472, 1002048, 1267296, 1346502, 1503072, 1689728, 1795336, 1900944, 2004096, 2019753, 2534592, 2693004, 3006144, 3590672, 3801888, 4039506, 5069184, 5386008, 6012288, 7181344, 7603776, 8079012, 10772016, 14362688, 15207552, 16158024, 21544032, 28725376, 32316048, 43088064, 64632096, 86176128, 129264192, 258528384]

約数ペア:

[(1, 258528384), (2, 129264192), (3, 86176128), (4, 64632096), (6, 43088064), (8, 32316048), (9, 28725376), (12, 21544032), (16, 16158024), (17, 15207552), (18, 14362688), (24, 10772016), (32, 8079012), (34, 7603776), (36, 7181344), (43, 6012288), (48, 5386008), (51, 5069184), (64, 4039506), (68, 3801888), (72, 3590672), (86, 3006144), (96, 2693004), (102, 2534592), (128, 2019753), (129, 2004096), (136, 1900944), (144, 1795336), (153, 1689728), (172, 1503072), (192, 1346502), (204, 1267296), (258, 1002048), (272, 950472), (288, 897668), (306, 844864), (307, 842112), (344, 751536), (384, 673251), (387, 668032), (408, 633648), (516, 501024), (544, 475236), (576, 448834), (612, 422432), (614, 421056), (688, 375768), (731, 353664), (774, 334016), (816, 316824), (921, 280704), (1032, 250512), (1088, 237618), (1152, 224417), (1224, 211216), (1228, 210528), (1376, 187884), (1462, 176832), (1548, 167008), (1632, 158412), (1842, 140352), (2064, 125256), (2176, 118809), (2193, 117888), (2448, 105608), (2456, 105264), (2752, 93942), (2763, 93568), (2924, 88416), (3096, 83504), (3264, 79206), (3684, 70176), (4128, 62628), (4386, 58944), (4896, 52804), (4912, 52632), (5219, 49536), (5504, 46971), (5526, 46784), (5848, 44208), (6192, 41752), (6528, 39603), (6579, 39296), (7368, 35088), (8256, 31314), (8772, 29472), (9792, 26402), (9824, 26316), (10438, 24768), (11052, 23392), (11696, 22104), (12384, 20876), (13158, 19648), (13201, 19584), (14736, 17544), (15657, 16512)]