941392816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 2414095488

約数和(自身を除く): 1472702672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 73, 91, 104, 112, 119, 136, 146, 182, 208, 221, 238, 272, 292, 364, 442, 476, 511, 521, 584, 728, 884, 949, 952, 1022, 1042, 1168, 1241, 1456, 1547, 1768, 1898, 1904, 2044, 2084, 2482, 3094, 3536, 3647, 3796, 4088, 4168, 4964, 6188, 6643, 6773, 7294, 7592, 8176, 8336, 8687, 8857, 9928, 12376, 13286, 13546, 14588, 15184, 16133, 17374, 17714, 19856, 24752, 26572, 27092, 29176, 32266, 34748, 35428, 38033, 47411, 53144, 54184, 58352, 61999, 64532, 69496, 70856, 76066, 94822, 106288, 108368, 112931, 115141, 123998, 129064, 138992, 141712, 152132, 189644, 225862, 230282, 247996, 258128, 266231, 304264, 379288, 451724, 460564, 494429, 495992, 532462, 608528, 646561, 758576, 805987, 903448, 921128, 988858, 991984, 1064924, 1293122, 1611974, 1806896, 1842256, 1977716, 2129848, 2586244, 3223948, 3461003, 3955432, 4259696, 4525927, 5172488, 6447896, 6922006, 7910864, 8405293, 9051854, 10344976, 12895792, 13844012, 16810586, 18103708, 27688024, 33621172, 36207416, 55376048, 58837051, 67242344, 72414832, 117674102, 134484688, 235348204, 470696408, 941392816]

約数ペア:

[(1, 941392816), (2, 470696408), (4, 235348204), (7, 134484688), (8, 117674102), (13, 72414832), (14, 67242344), (16, 58837051), (17, 55376048), (26, 36207416), (28, 33621172), (34, 27688024), (52, 18103708), (56, 16810586), (68, 13844012), (73, 12895792), (91, 10344976), (104, 9051854), (112, 8405293), (119, 7910864), (136, 6922006), (146, 6447896), (182, 5172488), (208, 4525927), (221, 4259696), (238, 3955432), (272, 3461003), (292, 3223948), (364, 2586244), (442, 2129848), (476, 1977716), (511, 1842256), (521, 1806896), (584, 1611974), (728, 1293122), (884, 1064924), (949, 991984), (952, 988858), (1022, 921128), (1042, 903448), (1168, 805987), (1241, 758576), (1456, 646561), (1547, 608528), (1768, 532462), (1898, 495992), (1904, 494429), (2044, 460564), (2084, 451724), (2482, 379288), (3094, 304264), (3536, 266231), (3647, 258128), (3796, 247996), (4088, 230282), (4168, 225862), (4964, 189644), (6188, 152132), (6643, 141712), (6773, 138992), (7294, 129064), (7592, 123998), (8176, 115141), (8336, 112931), (8687, 108368), (8857, 106288), (9928, 94822), (12376, 76066), (13286, 70856), (13546, 69496), (14588, 64532), (15184, 61999), (16133, 58352), (17374, 54184), (17714, 53144), (19856, 47411), (24752, 38033), (26572, 35428), (27092, 34748), (29176, 32266)]