1239157296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 3908416512

約数和(自身を除く): 2669259216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 131, 144, 156, 163, 186, 208, 234, 248, 262, 279, 312, 326, 372, 393, 403, 468, 489, 496, 524, 558, 624, 652, 744, 786, 806, 936, 978, 1048, 1116, 1179, 1209, 1304, 1467, 1488, 1572, 1612, 1703, 1872, 1956, 2096, 2119, 2232, 2358, 2418, 2608, 2934, 3144, 3224, 3406, 3627, 3912, 4061, 4238, 4464, 4716, 4836, 5053, 5109, 5868, 6288, 6357, 6448, 6812, 7254, 7824, 8122, 8476, 9432, 9672, 10106, 10218, 11736, 12183, 12714, 13624, 14508, 15159, 15327, 16244, 16952, 18864, 19071, 19344, 20212, 20436, 21353, 23472, 24366, 25428, 27248, 29016, 30318, 30654, 32488, 33904, 36549, 38142, 40424, 40872, 42706, 45477, 48732, 50856, 52793, 58032, 60636, 61308, 64059, 64976, 65689, 73098, 76284, 80848, 81744, 85412, 90954, 97464, 101712, 105586, 121272, 122616, 128118, 131378, 146196, 152568, 158379, 170824, 181908, 192177, 194928, 197067, 211172, 242544, 245232, 256236, 262756, 277589, 292392, 305136, 316758, 341648, 363816, 384354, 394134, 422344, 475137, 512472, 525512, 555178, 584784, 591201, 633516, 661943, 727632, 768708, 788268, 832767, 844688, 950274, 1024944, 1051024, 1110356, 1182402, 1267032, 1323886, 1537416, 1576536, 1665534, 1900548, 1985829, 2220712, 2364804, 2498301, 2534064, 2647772, 3074832, 3153072, 3331068, 3801096, 3971658, 4441424, 4729608, 4996602, 5295544, 5957487, 6662136, 7602192, 7943316, 8605259, 9459216, 9993204, 10591088, 11914974, 13324272, 15886632, 17210518, 19986408, 23829948, 25815777, 31773264, 34421036, 39972816, 47659896, 51631554, 68842072, 77447331, 95319792, 103263108, 137684144, 154894662, 206526216, 309789324, 413052432, 619578648, 1239157296]

約数ペア:

[(1, 1239157296), (2, 619578648), (3, 413052432), (4, 309789324), (6, 206526216), (8, 154894662), (9, 137684144), (12, 103263108), (13, 95319792), (16, 77447331), (18, 68842072), (24, 51631554), (26, 47659896), (31, 39972816), (36, 34421036), (39, 31773264), (48, 25815777), (52, 23829948), (62, 19986408), (72, 17210518), (78, 15886632), (93, 13324272), (104, 11914974), (117, 10591088), (124, 9993204), (131, 9459216), (144, 8605259), (156, 7943316), (163, 7602192), (186, 6662136), (208, 5957487), (234, 5295544), (248, 4996602), (262, 4729608), (279, 4441424), (312, 3971658), (326, 3801096), (372, 3331068), (393, 3153072), (403, 3074832), (468, 2647772), (489, 2534064), (496, 2498301), (524, 2364804), (558, 2220712), (624, 1985829), (652, 1900548), (744, 1665534), (786, 1576536), (806, 1537416), (936, 1323886), (978, 1267032), (1048, 1182402), (1116, 1110356), (1179, 1051024), (1209, 1024944), (1304, 950274), (1467, 844688), (1488, 832767), (1572, 788268), (1612, 768708), (1703, 727632), (1872, 661943), (1956, 633516), (2096, 591201), (2119, 584784), (2232, 555178), (2358, 525512), (2418, 512472), (2608, 475137), (2934, 422344), (3144, 394134), (3224, 384354), (3406, 363816), (3627, 341648), (3912, 316758), (4061, 305136), (4238, 292392), (4464, 277589), (4716, 262756), (4836, 256236), (5053, 245232), (5109, 242544), (5868, 211172), (6288, 197067), (6357, 194928), (6448, 192177), (6812, 181908), (7254, 170824), (7824, 158379), (8122, 152568), (8476, 146196), (9432, 131378), (9672, 128118), (10106, 122616), (10218, 121272), (11736, 105586), (12183, 101712), (12714, 97464), (13624, 90954), (14508, 85412), (15159, 81744), (15327, 80848), (16244, 76284), (16952, 73098), (18864, 65689), (19071, 64976), (19344, 64059), (20212, 61308), (20436, 60636), (21353, 58032), (23472, 52793), (24366, 50856), (25428, 48732), (27248, 45477), (29016, 42706), (30318, 40872), (30654, 40424), (32488, 38142), (33904, 36549)]