309916656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2499

約数の個数: 120

約数和(自身を含む): 999233664

約数和(自身を除く): 689317008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 786, 917, 1008, 1048, 1179, 1572, 1834, 2096, 2347, 2358, 2751, 3144, 3668, 4694, 4716, 5502, 6288, 7041, 7336, 8253, 9388, 9432, 11004, 14082, 14672, 16429, 16506, 18776, 18864, 21123, 22008, 28164, 32858, 33012, 37552, 42246, 44016, 49287, 56328, 65716, 66024, 84492, 98574, 112656, 131432, 132048, 147861, 168984, 197148, 262864, 295722, 307457, 337968, 394296, 591444, 614914, 788592, 922371, 1182888, 1229828, 1844742, 2152199, 2365776, 2459656, 2767113, 3689484, 4304398, 4919312, 5534226, 6456597, 7378968, 8608796, 11068452, 12913194, 14757936, 17217592, 19369791, 22136904, 25826388, 34435184, 38739582, 44273808, 51652776, 77479164, 103305552, 154958328, 309916656]

約数ペア:

[(1, 309916656), (2, 154958328), (3, 103305552), (4, 77479164), (6, 51652776), (7, 44273808), (8, 38739582), (9, 34435184), (12, 25826388), (14, 22136904), (16, 19369791), (18, 17217592), (21, 14757936), (24, 12913194), (28, 11068452), (36, 8608796), (42, 7378968), (48, 6456597), (56, 5534226), (63, 4919312), (72, 4304398), (84, 3689484), (112, 2767113), (126, 2459656), (131, 2365776), (144, 2152199), (168, 1844742), (252, 1229828), (262, 1182888), (336, 922371), (393, 788592), (504, 614914), (524, 591444), (786, 394296), (917, 337968), (1008, 307457), (1048, 295722), (1179, 262864), (1572, 197148), (1834, 168984), (2096, 147861), (2347, 132048), (2358, 131432), (2751, 112656), (3144, 98574), (3668, 84492), (4694, 66024), (4716, 65716), (5502, 56328), (6288, 49287), (7041, 44016), (7336, 42246), (8253, 37552), (9388, 33012), (9432, 32858), (11004, 28164), (14082, 22008), (14672, 21123), (16429, 18864), (16506, 18776)]