406898856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 1410662400

約数和(自身を除く): 1003763544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 127, 156, 163, 168, 182, 189, 216, 234, 252, 254, 273, 312, 326, 351, 364, 378, 381, 468, 489, 504, 508, 546, 652, 702, 728, 756, 762, 819, 889, 936, 978, 1016, 1092, 1141, 1143, 1304, 1404, 1467, 1512, 1524, 1638, 1651, 1778, 1956, 2119, 2184, 2282, 2286, 2457, 2667, 2808, 2934, 3048, 3276, 3302, 3423, 3429, 3556, 3912, 4238, 4401, 4564, 4572, 4914, 4953, 5334, 5868, 6357, 6552, 6604, 6846, 6858, 7112, 8001, 8476, 8802, 9128, 9144, 9828, 9906, 10269, 10668, 11557, 11736, 12714, 13208, 13692, 13716, 14833, 14859, 16002, 16952, 17604, 19071, 19656, 19812, 20538, 20701, 21336, 23114, 24003, 25428, 27384, 27432, 29666, 29718, 30807, 32004, 34671, 35208, 38142, 39624, 41076, 41402, 44499, 44577, 46228, 48006, 50856, 57213, 59332, 59436, 61614, 62103, 64008, 69342, 76284, 82152, 82804, 88998, 89154, 92456, 96012, 104013, 114426, 118664, 118872, 123228, 124206, 133497, 138684, 144907, 152568, 165608, 177996, 178308, 186309, 192024, 208026, 228852, 246456, 248412, 266994, 269113, 277368, 289814, 312039, 355992, 356616, 372618, 400491, 416052, 434721, 457704, 496824, 533988, 538226, 558927, 579628, 624078, 745236, 800982, 807339, 832104, 869442, 1067976, 1076452, 1117854, 1159256, 1248156, 1304163, 1490472, 1601964, 1614678, 1738884, 1883791, 2152904, 2235708, 2422017, 2496312, 2608326, 3203928, 3229356, 3477768, 3767582, 3912489, 4471416, 4844034, 5216652, 5651373, 6458712, 7266051, 7535164, 7824978, 9688068, 10433304, 11302746, 14532102, 15070328, 15649956, 16954119, 19376136, 22605492, 29064204, 31299912, 33908238, 45210984, 50862357, 58128408, 67816476, 101724714, 135632952, 203449428, 406898856]

約数ペア:

[(1, 406898856), (2, 203449428), (3, 135632952), (4, 101724714), (6, 67816476), (7, 58128408), (8, 50862357), (9, 45210984), (12, 33908238), (13, 31299912), (14, 29064204), (18, 22605492), (21, 19376136), (24, 16954119), (26, 15649956), (27, 15070328), (28, 14532102), (36, 11302746), (39, 10433304), (42, 9688068), (52, 7824978), (54, 7535164), (56, 7266051), (63, 6458712), (72, 5651373), (78, 5216652), (84, 4844034), (91, 4471416), (104, 3912489), (108, 3767582), (117, 3477768), (126, 3229356), (127, 3203928), (156, 2608326), (163, 2496312), (168, 2422017), (182, 2235708), (189, 2152904), (216, 1883791), (234, 1738884), (252, 1614678), (254, 1601964), (273, 1490472), (312, 1304163), (326, 1248156), (351, 1159256), (364, 1117854), (378, 1076452), (381, 1067976), (468, 869442), (489, 832104), (504, 807339), (508, 800982), (546, 745236), (652, 624078), (702, 579628), (728, 558927), (756, 538226), (762, 533988), (819, 496824), (889, 457704), (936, 434721), (978, 416052), (1016, 400491), (1092, 372618), (1141, 356616), (1143, 355992), (1304, 312039), (1404, 289814), (1467, 277368), (1512, 269113), (1524, 266994), (1638, 248412), (1651, 246456), (1778, 228852), (1956, 208026), (2119, 192024), (2184, 186309), (2282, 178308), (2286, 177996), (2457, 165608), (2667, 152568), (2808, 144907), (2934, 138684), (3048, 133497), (3276, 124206), (3302, 123228), (3423, 118872), (3429, 118664), (3556, 114426), (3912, 104013), (4238, 96012), (4401, 92456), (4564, 89154), (4572, 88998), (4914, 82804), (4953, 82152), (5334, 76284), (5868, 69342), (6357, 64008), (6552, 62103), (6604, 61614), (6846, 59436), (6858, 59332), (7112, 57213), (8001, 50856), (8476, 48006), (8802, 46228), (9128, 44577), (9144, 44499), (9828, 41402), (9906, 41076), (10269, 39624), (10668, 38142), (11557, 35208), (11736, 34671), (12714, 32004), (13208, 30807), (13692, 29718), (13716, 29666), (14833, 27432), (14859, 27384), (16002, 25428), (16952, 24003), (17604, 23114), (19071, 21336), (19656, 20701), (19812, 20538)]