387346344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 1213747200

約数和(自身を除く): 826400856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 239, 264, 308, 462, 478, 616, 717, 877, 924, 956, 1434, 1673, 1754, 1848, 1912, 2629, 2631, 2868, 3346, 3508, 5019, 5258, 5262, 5736, 6139, 6692, 7016, 7887, 9647, 10038, 10516, 10524, 12278, 13384, 15774, 18403, 18417, 19294, 20076, 21032, 21048, 24556, 28941, 31548, 36806, 36834, 38588, 40152, 49112, 55209, 57882, 63096, 67529, 73612, 73668, 77176, 110418, 115764, 135058, 147224, 147336, 202587, 209603, 220836, 231528, 270116, 405174, 419206, 441672, 540232, 628809, 810348, 838412, 1257618, 1467221, 1620696, 1676824, 2305633, 2515236, 2934442, 4401663, 4611266, 5030472, 5868884, 6916899, 8803326, 9222532, 11737768, 13833798, 16139431, 17606652, 18445064, 27667596, 32278862, 35213304, 48418293, 55335192, 64557724, 96836586, 129115448, 193673172, 387346344]

約数ペア:

[(1, 387346344), (2, 193673172), (3, 129115448), (4, 96836586), (6, 64557724), (7, 55335192), (8, 48418293), (11, 35213304), (12, 32278862), (14, 27667596), (21, 18445064), (22, 17606652), (24, 16139431), (28, 13833798), (33, 11737768), (42, 9222532), (44, 8803326), (56, 6916899), (66, 5868884), (77, 5030472), (84, 4611266), (88, 4401663), (132, 2934442), (154, 2515236), (168, 2305633), (231, 1676824), (239, 1620696), (264, 1467221), (308, 1257618), (462, 838412), (478, 810348), (616, 628809), (717, 540232), (877, 441672), (924, 419206), (956, 405174), (1434, 270116), (1673, 231528), (1754, 220836), (1848, 209603), (1912, 202587), (2629, 147336), (2631, 147224), (2868, 135058), (3346, 115764), (3508, 110418), (5019, 77176), (5258, 73668), (5262, 73612), (5736, 67529), (6139, 63096), (6692, 57882), (7016, 55209), (7887, 49112), (9647, 40152), (10038, 38588), (10516, 36834), (10524, 36806), (12278, 31548), (13384, 28941), (15774, 24556), (18403, 21048), (18417, 21032), (19294, 20076)]