289472904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 993769920

約数和(自身を除く): 704297016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 43, 56, 57, 63, 72, 74, 76, 84, 86, 111, 114, 126, 129, 133, 148, 152, 168, 171, 172, 222, 228, 252, 258, 259, 266, 296, 301, 333, 342, 344, 361, 387, 399, 444, 456, 504, 516, 518, 532, 602, 666, 684, 703, 722, 774, 777, 798, 817, 888, 903, 1032, 1036, 1064, 1083, 1197, 1204, 1332, 1368, 1406, 1444, 1548, 1554, 1591, 1596, 1634, 1806, 2072, 2109, 2166, 2331, 2394, 2408, 2451, 2527, 2664, 2709, 2812, 2888, 3096, 3108, 3182, 3192, 3249, 3268, 3612, 4218, 4332, 4662, 4773, 4788, 4902, 4921, 5054, 5418, 5624, 5719, 6216, 6327, 6364, 6498, 6536, 7224, 7353, 7581, 8436, 8664, 9324, 9546, 9576, 9804, 9842, 10108, 10836, 11137, 11438, 12654, 12728, 12996, 13357, 14319, 14706, 14763, 15162, 15523, 16872, 17157, 18648, 19092, 19608, 19684, 20216, 21672, 22274, 22743, 22876, 25308, 25992, 26714, 28638, 29412, 29526, 30229, 30324, 31046, 33411, 34314, 38184, 39368, 40071, 44289, 44548, 45486, 45752, 46569, 50616, 51471, 53428, 57276, 58824, 59052, 60458, 60648, 62092, 66822, 68628, 80142, 88578, 89096, 90687, 90972, 93138, 93499, 100233, 102942, 106856, 108661, 114552, 118104, 120213, 120916, 124184, 133644, 137256, 139707, 160284, 177156, 181374, 181944, 186276, 186998, 200466, 205884, 211603, 217322, 240426, 241832, 267288, 272061, 279414, 280497, 320568, 325983, 354312, 362748, 372552, 373996, 400932, 411768, 423206, 434644, 480852, 544122, 558828, 560994, 574351, 634809, 651966, 725496, 747992, 801864, 841491, 846412, 869288, 961704, 977949, 1088244, 1117656, 1121988, 1148702, 1269618, 1303932, 1682982, 1692824, 1723053, 1904427, 1955898, 2176488, 2243976, 2297404, 2539236, 2607864, 3365964, 3446106, 3808854, 3911796, 4020457, 4594808, 5078472, 5169159, 6731928, 6892212, 7617708, 7823592, 8040914, 10338318, 12061371, 13784424, 15235416, 16081828, 20676636, 24122742, 32163656, 36184113, 41353272, 48245484, 72368226, 96490968, 144736452, 289472904]

約数ペア:

[(1, 289472904), (2, 144736452), (3, 96490968), (4, 72368226), (6, 48245484), (7, 41353272), (8, 36184113), (9, 32163656), (12, 24122742), (14, 20676636), (18, 16081828), (19, 15235416), (21, 13784424), (24, 12061371), (28, 10338318), (36, 8040914), (37, 7823592), (38, 7617708), (42, 6892212), (43, 6731928), (56, 5169159), (57, 5078472), (63, 4594808), (72, 4020457), (74, 3911796), (76, 3808854), (84, 3446106), (86, 3365964), (111, 2607864), (114, 2539236), (126, 2297404), (129, 2243976), (133, 2176488), (148, 1955898), (152, 1904427), (168, 1723053), (171, 1692824), (172, 1682982), (222, 1303932), (228, 1269618), (252, 1148702), (258, 1121988), (259, 1117656), (266, 1088244), (296, 977949), (301, 961704), (333, 869288), (342, 846412), (344, 841491), (361, 801864), (387, 747992), (399, 725496), (444, 651966), (456, 634809), (504, 574351), (516, 560994), (518, 558828), (532, 544122), (602, 480852), (666, 434644), (684, 423206), (703, 411768), (722, 400932), (774, 373996), (777, 372552), (798, 362748), (817, 354312), (888, 325983), (903, 320568), (1032, 280497), (1036, 279414), (1064, 272061), (1083, 267288), (1197, 241832), (1204, 240426), (1332, 217322), (1368, 211603), (1406, 205884), (1444, 200466), (1548, 186998), (1554, 186276), (1591, 181944), (1596, 181374), (1634, 177156), (1806, 160284), (2072, 139707), (2109, 137256), (2166, 133644), (2331, 124184), (2394, 120916), (2408, 120213), (2451, 118104), (2527, 114552), (2664, 108661), (2709, 106856), (2812, 102942), (2888, 100233), (3096, 93499), (3108, 93138), (3182, 90972), (3192, 90687), (3249, 89096), (3268, 88578), (3612, 80142), (4218, 68628), (4332, 66822), (4662, 62092), (4773, 60648), (4788, 60458), (4902, 59052), (4921, 58824), (5054, 57276), (5418, 53428), (5624, 51471), (5719, 50616), (6216, 46569), (6327, 45752), (6364, 45486), (6498, 44548), (6536, 44289), (7224, 40071), (7353, 39368), (7581, 38184), (8436, 34314), (8664, 33411), (9324, 31046), (9546, 30324), (9576, 30229), (9804, 29526), (9842, 29412), (10108, 28638), (10836, 26714), (11137, 25992), (11438, 25308), (12654, 22876), (12728, 22743), (12996, 22274), (13357, 21672), (14319, 20216), (14706, 19684), (14763, 19608), (15162, 19092), (15523, 18648), (16872, 17157)]