312170712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 925900800

約数和(自身を除く): 613730088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 79, 84, 86, 129, 158, 168, 172, 237, 258, 301, 316, 344, 474, 516, 547, 553, 602, 632, 903, 948, 1032, 1094, 1106, 1204, 1641, 1659, 1806, 1896, 2188, 2212, 2408, 3282, 3318, 3397, 3612, 3829, 4376, 4424, 6564, 6636, 6794, 7224, 7658, 10191, 11487, 13128, 13272, 13588, 15316, 20382, 22974, 23521, 23779, 27176, 30632, 40764, 43213, 45948, 47042, 47558, 70563, 71337, 81528, 86426, 91896, 94084, 95116, 129639, 141126, 142674, 164647, 172852, 188168, 190232, 259278, 282252, 285348, 302491, 329294, 345704, 493941, 518556, 564504, 570696, 604982, 658588, 907473, 987882, 1037112, 1209964, 1317176, 1814946, 1858159, 1975764, 2419928, 3629892, 3716318, 3951528, 5574477, 7259784, 7432636, 11148954, 13007113, 14865272, 22297908, 26014226, 39021339, 44595816, 52028452, 78042678, 104056904, 156085356, 312170712]

約数ペア:

[(1, 312170712), (2, 156085356), (3, 104056904), (4, 78042678), (6, 52028452), (7, 44595816), (8, 39021339), (12, 26014226), (14, 22297908), (21, 14865272), (24, 13007113), (28, 11148954), (42, 7432636), (43, 7259784), (56, 5574477), (79, 3951528), (84, 3716318), (86, 3629892), (129, 2419928), (158, 1975764), (168, 1858159), (172, 1814946), (237, 1317176), (258, 1209964), (301, 1037112), (316, 987882), (344, 907473), (474, 658588), (516, 604982), (547, 570696), (553, 564504), (602, 518556), (632, 493941), (903, 345704), (948, 329294), (1032, 302491), (1094, 285348), (1106, 282252), (1204, 259278), (1641, 190232), (1659, 188168), (1806, 172852), (1896, 164647), (2188, 142674), (2212, 141126), (2408, 129639), (3282, 95116), (3318, 94084), (3397, 91896), (3612, 86426), (3829, 81528), (4376, 71337), (4424, 70563), (6564, 47558), (6636, 47042), (6794, 45948), (7224, 43213), (7658, 40764), (10191, 30632), (11487, 27176), (13128, 23779), (13272, 23521), (13588, 22974), (15316, 20382)]