313404468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2541

約数の個数: 96

約数和(自身を含む): 848601600

約数和(自身を除く): 535197132

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1482, 1634, 1677, 2236, 2451, 2459, 2964, 3268, 3354, 4902, 4918, 6708, 7377, 9804, 9836, 10621, 14754, 21242, 29508, 31863, 31967, 42484, 46721, 63726, 63934, 93442, 95901, 105737, 127452, 127868, 140163, 186884, 191802, 211474, 280326, 317211, 383604, 422948, 560652, 607373, 634422, 1214746, 1268844, 1374581, 1822119, 2009003, 2429492, 2749162, 3644238, 4018006, 4123743, 5498324, 6027009, 7288476, 8036012, 8247486, 12054018, 16494972, 24108036, 26117039, 52234078, 78351117, 104468156, 156702234, 313404468]

約数ペア:

[(1, 313404468), (2, 156702234), (3, 104468156), (4, 78351117), (6, 52234078), (12, 26117039), (13, 24108036), (19, 16494972), (26, 12054018), (38, 8247486), (39, 8036012), (43, 7288476), (52, 6027009), (57, 5498324), (76, 4123743), (78, 4018006), (86, 3644238), (114, 2749162), (129, 2429492), (156, 2009003), (172, 1822119), (228, 1374581), (247, 1268844), (258, 1214746), (494, 634422), (516, 607373), (559, 560652), (741, 422948), (817, 383604), (988, 317211), (1118, 280326), (1482, 211474), (1634, 191802), (1677, 186884), (2236, 140163), (2451, 127868), (2459, 127452), (2964, 105737), (3268, 95901), (3354, 93442), (4902, 63934), (4918, 63726), (6708, 46721), (7377, 42484), (9804, 31967), (9836, 31863), (10621, 29508), (14754, 21242)]