309046626

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 819486720

約数和(自身を除く): 510440094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 89, 93, 98, 126, 127, 147, 178, 186, 217, 254, 267, 279, 294, 381, 434, 441, 534, 558, 623, 651, 762, 801, 882, 889, 1143, 1246, 1302, 1519, 1602, 1778, 1869, 1953, 2286, 2667, 2759, 3038, 3738, 3906, 3937, 4361, 4557, 5334, 5518, 5607, 6223, 7874, 8001, 8277, 8722, 9114, 11214, 11303, 11811, 12446, 13083, 13671, 16002, 16554, 18669, 19313, 22606, 23622, 24831, 26166, 27342, 27559, 33909, 35433, 37338, 38626, 39249, 49662, 55118, 56007, 57939, 67818, 70866, 78498, 79121, 82677, 101727, 112014, 115878, 135191, 158242, 165354, 173817, 192913, 203454, 237363, 248031, 270382, 347634, 350393, 385826, 405573, 474726, 496062, 553847, 578739, 700786, 712089, 811146, 1051179, 1107694, 1157478, 1216719, 1424178, 1661541, 1736217, 2102358, 2433438, 2452751, 3153537, 3323082, 3472434, 4905502, 4984623, 6307074, 7358253, 9969246, 14716506, 17169257, 22074759, 34338514, 44149518, 51507771, 103015542, 154523313, 309046626]

約数ペア:

[(1, 309046626), (2, 154523313), (3, 103015542), (6, 51507771), (7, 44149518), (9, 34338514), (14, 22074759), (18, 17169257), (21, 14716506), (31, 9969246), (42, 7358253), (49, 6307074), (62, 4984623), (63, 4905502), (89, 3472434), (93, 3323082), (98, 3153537), (126, 2452751), (127, 2433438), (147, 2102358), (178, 1736217), (186, 1661541), (217, 1424178), (254, 1216719), (267, 1157478), (279, 1107694), (294, 1051179), (381, 811146), (434, 712089), (441, 700786), (534, 578739), (558, 553847), (623, 496062), (651, 474726), (762, 405573), (801, 385826), (882, 350393), (889, 347634), (1143, 270382), (1246, 248031), (1302, 237363), (1519, 203454), (1602, 192913), (1778, 173817), (1869, 165354), (1953, 158242), (2286, 135191), (2667, 115878), (2759, 112014), (3038, 101727), (3738, 82677), (3906, 79121), (3937, 78498), (4361, 70866), (4557, 67818), (5334, 57939), (5518, 56007), (5607, 55118), (6223, 49662), (7874, 39249), (8001, 38626), (8277, 37338), (8722, 35433), (9114, 33909), (11214, 27559), (11303, 27342), (11811, 26166), (12446, 24831), (13083, 23622), (13671, 22606), (16002, 19313), (16554, 18669)]