255733296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 821280768

約数和(自身を除く): 565547472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 461, 508, 546, 624, 728, 762, 889, 922, 1016, 1092, 1383, 1456, 1524, 1651, 1778, 1844, 2032, 2184, 2667, 2766, 3048, 3227, 3302, 3556, 3688, 4368, 4953, 5334, 5532, 5993, 6096, 6454, 6604, 7112, 7376, 9681, 9906, 10668, 11064, 11557, 11986, 12908, 13208, 14224, 17979, 19362, 19812, 21336, 22128, 23114, 23972, 25816, 26416, 34671, 35958, 38724, 39624, 41951, 42672, 46228, 47944, 51632, 58547, 69342, 71916, 77448, 79248, 83902, 92456, 95888, 117094, 125853, 138684, 143832, 154896, 167804, 175641, 184912, 234188, 251706, 277368, 287664, 335608, 351282, 409829, 468376, 503412, 554736, 671216, 702564, 761111, 819658, 936752, 1006824, 1229487, 1405128, 1522222, 1639316, 2013648, 2283333, 2458974, 2810256, 3044444, 3278632, 4566666, 4917948, 5327777, 6088888, 6557264, 9133332, 9835896, 10655554, 12177776, 15983331, 18266664, 19671792, 21311108, 31966662, 36533328, 42622216, 63933324, 85244432, 127866648, 255733296]

約数ペア:

[(1, 255733296), (2, 127866648), (3, 85244432), (4, 63933324), (6, 42622216), (7, 36533328), (8, 31966662), (12, 21311108), (13, 19671792), (14, 18266664), (16, 15983331), (21, 12177776), (24, 10655554), (26, 9835896), (28, 9133332), (39, 6557264), (42, 6088888), (48, 5327777), (52, 4917948), (56, 4566666), (78, 3278632), (84, 3044444), (91, 2810256), (104, 2458974), (112, 2283333), (127, 2013648), (156, 1639316), (168, 1522222), (182, 1405128), (208, 1229487), (254, 1006824), (273, 936752), (312, 819658), (336, 761111), (364, 702564), (381, 671216), (461, 554736), (508, 503412), (546, 468376), (624, 409829), (728, 351282), (762, 335608), (889, 287664), (922, 277368), (1016, 251706), (1092, 234188), (1383, 184912), (1456, 175641), (1524, 167804), (1651, 154896), (1778, 143832), (1844, 138684), (2032, 125853), (2184, 117094), (2667, 95888), (2766, 92456), (3048, 83902), (3227, 79248), (3302, 77448), (3556, 71916), (3688, 69342), (4368, 58547), (4953, 51632), (5334, 47944), (5532, 46228), (5993, 42672), (6096, 41951), (6454, 39624), (6604, 38724), (7112, 35958), (7376, 34671), (9681, 26416), (9906, 25816), (10668, 23972), (11064, 23114), (11557, 22128), (11986, 21336), (12908, 19812), (13208, 19362), (14224, 17979)]