2570541948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 7274315776

約数和(自身を除く): 4703773828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 163, 186, 234, 279, 326, 372, 403, 468, 489, 558, 652, 806, 978, 1087, 1116, 1209, 1467, 1612, 1956, 2119, 2174, 2418, 2934, 3261, 3627, 4238, 4348, 4836, 5053, 5868, 6357, 6522, 7254, 8476, 9783, 10106, 12714, 13044, 14131, 14508, 15159, 19071, 19566, 20212, 25428, 28262, 30318, 33697, 38142, 39132, 42393, 45477, 56524, 60636, 65689, 67394, 76284, 84786, 90954, 101091, 127179, 131378, 134788, 169572, 177181, 181908, 197067, 202182, 254358, 262756, 303273, 354362, 394134, 404364, 438061, 508716, 531543, 591201, 606546, 708724, 788268, 876122, 1063086, 1182402, 1213092, 1314183, 1594629, 1752244, 2126172, 2303353, 2364804, 2628366, 3189258, 3942549, 4606706, 5256732, 5492611, 6378516, 6910059, 7885098, 9213412, 10985222, 13820118, 15770196, 16477833, 20730177, 21970444, 27640236, 32955666, 41460354, 49433499, 65911332, 71403943, 82920708, 98866998, 142807886, 197733996, 214211829, 285615772, 428423658, 642635487, 856847316, 1285270974, 2570541948]

約数ペア:

[(1, 2570541948), (2, 1285270974), (3, 856847316), (4, 642635487), (6, 428423658), (9, 285615772), (12, 214211829), (13, 197733996), (18, 142807886), (26, 98866998), (31, 82920708), (36, 71403943), (39, 65911332), (52, 49433499), (62, 41460354), (78, 32955666), (93, 27640236), (117, 21970444), (124, 20730177), (156, 16477833), (163, 15770196), (186, 13820118), (234, 10985222), (279, 9213412), (326, 7885098), (372, 6910059), (403, 6378516), (468, 5492611), (489, 5256732), (558, 4606706), (652, 3942549), (806, 3189258), (978, 2628366), (1087, 2364804), (1116, 2303353), (1209, 2126172), (1467, 1752244), (1612, 1594629), (1956, 1314183), (2119, 1213092), (2174, 1182402), (2418, 1063086), (2934, 876122), (3261, 788268), (3627, 708724), (4238, 606546), (4348, 591201), (4836, 531543), (5053, 508716), (5868, 438061), (6357, 404364), (6522, 394134), (7254, 354362), (8476, 303273), (9783, 262756), (10106, 254358), (12714, 202182), (13044, 197067), (14131, 181908), (14508, 177181), (15159, 169572), (19071, 134788), (19566, 131378), (20212, 127179), (25428, 101091), (28262, 90954), (30318, 84786), (33697, 76284), (38142, 67394), (39132, 65689), (42393, 60636), (45477, 56524)]