771381324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 216

約数和(自身を含む): 2487270240

約数和(自身を除く): 1715888916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 49, 51, 58, 63, 68, 84, 87, 98, 102, 116, 119, 126, 147, 153, 174, 196, 203, 204, 238, 252, 261, 294, 306, 348, 357, 406, 441, 476, 493, 522, 588, 609, 612, 714, 812, 833, 882, 887, 986, 1044, 1071, 1218, 1421, 1428, 1479, 1666, 1764, 1774, 1827, 1972, 2142, 2436, 2499, 2661, 2842, 2958, 3332, 3451, 3548, 3654, 4263, 4284, 4437, 4998, 5322, 5684, 5916, 6209, 6902, 7308, 7497, 7983, 8526, 8874, 9996, 10353, 10644, 12418, 12789, 13804, 14994, 15079, 15966, 17052, 17748, 18627, 20706, 24157, 24836, 25578, 25723, 29988, 30158, 31059, 31932, 37254, 41412, 43463, 45237, 48314, 51156, 51446, 55881, 60316, 62118, 72471, 74508, 77169, 86926, 90474, 96628, 102892, 105553, 111762, 124236, 130389, 135711, 144942, 154338, 173852, 180061, 180948, 211106, 217413, 223524, 231507, 260778, 271422, 289884, 308676, 316659, 360122, 391167, 422212, 434826, 437291, 463014, 521556, 540183, 542844, 633318, 720244, 738871, 782334, 869652, 874582, 926028, 949977, 1080366, 1260427, 1266636, 1311873, 1477742, 1564668, 1620549, 1749164, 1899954, 2160732, 2216613, 2520854, 2623746, 2955484, 3061037, 3241098, 3781281, 3799908, 3935619, 4433226, 5041708, 5247492, 6122074, 6482196, 6649839, 7562562, 7871238, 8866452, 9183111, 11343843, 12244148, 13299678, 15125124, 15742476, 18366222, 21427259, 22687686, 26599356, 27549333, 36732444, 42854518, 45375372, 55098666, 64281777, 85709036, 110197332, 128563554, 192845331, 257127108, 385690662, 771381324]

約数ペア:

[(1, 771381324), (2, 385690662), (3, 257127108), (4, 192845331), (6, 128563554), (7, 110197332), (9, 85709036), (12, 64281777), (14, 55098666), (17, 45375372), (18, 42854518), (21, 36732444), (28, 27549333), (29, 26599356), (34, 22687686), (36, 21427259), (42, 18366222), (49, 15742476), (51, 15125124), (58, 13299678), (63, 12244148), (68, 11343843), (84, 9183111), (87, 8866452), (98, 7871238), (102, 7562562), (116, 6649839), (119, 6482196), (126, 6122074), (147, 5247492), (153, 5041708), (174, 4433226), (196, 3935619), (203, 3799908), (204, 3781281), (238, 3241098), (252, 3061037), (261, 2955484), (294, 2623746), (306, 2520854), (348, 2216613), (357, 2160732), (406, 1899954), (441, 1749164), (476, 1620549), (493, 1564668), (522, 1477742), (588, 1311873), (609, 1266636), (612, 1260427), (714, 1080366), (812, 949977), (833, 926028), (882, 874582), (887, 869652), (986, 782334), (1044, 738871), (1071, 720244), (1218, 633318), (1421, 542844), (1428, 540183), (1479, 521556), (1666, 463014), (1764, 437291), (1774, 434826), (1827, 422212), (1972, 391167), (2142, 360122), (2436, 316659), (2499, 308676), (2661, 289884), (2842, 271422), (2958, 260778), (3332, 231507), (3451, 223524), (3548, 217413), (3654, 211106), (4263, 180948), (4284, 180061), (4437, 173852), (4998, 154338), (5322, 144942), (5684, 135711), (5916, 130389), (6209, 124236), (6902, 111762), (7308, 105553), (7497, 102892), (7983, 96628), (8526, 90474), (8874, 86926), (9996, 77169), (10353, 74508), (10644, 72471), (12418, 62118), (12789, 60316), (13804, 55881), (14994, 51446), (15079, 51156), (15966, 48314), (17052, 45237), (17748, 43463), (18627, 41412), (20706, 37254), (24157, 31932), (24836, 31059), (25578, 30158), (25723, 29988)]