387788016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 1257062400

約数和(自身を除く): 869274384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 239, 264, 308, 336, 439, 462, 478, 528, 616, 717, 878, 924, 956, 1232, 1317, 1434, 1673, 1756, 1848, 1912, 2629, 2634, 2868, 3073, 3346, 3512, 3696, 3824, 4829, 5019, 5258, 5268, 5736, 6146, 6692, 7024, 7887, 9219, 9658, 10038, 10516, 10536, 11472, 12292, 13384, 14487, 15774, 18403, 18438, 19316, 20076, 21032, 21072, 24584, 26768, 28974, 31548, 33803, 36806, 36876, 38632, 40152, 42064, 49168, 55209, 57948, 63096, 67606, 73612, 73752, 77264, 80304, 101409, 104921, 110418, 115896, 126192, 135212, 147224, 147504, 202818, 209842, 220836, 231792, 270424, 294448, 314763, 405636, 419684, 441672, 540848, 629526, 734447, 811272, 839368, 883344, 1154131, 1259052, 1468894, 1622544, 1678736, 2203341, 2308262, 2518104, 2937788, 3462393, 4406682, 4616524, 5036208, 5875576, 6924786, 8078917, 8813364, 9233048, 11751152, 13849572, 16157834, 17626728, 18466096, 24236751, 27699144, 32315668, 35253456, 48473502, 55398288, 64631336, 96947004, 129262672, 193894008, 387788016]

約数ペア:

[(1, 387788016), (2, 193894008), (3, 129262672), (4, 96947004), (6, 64631336), (7, 55398288), (8, 48473502), (11, 35253456), (12, 32315668), (14, 27699144), (16, 24236751), (21, 18466096), (22, 17626728), (24, 16157834), (28, 13849572), (33, 11751152), (42, 9233048), (44, 8813364), (48, 8078917), (56, 6924786), (66, 5875576), (77, 5036208), (84, 4616524), (88, 4406682), (112, 3462393), (132, 2937788), (154, 2518104), (168, 2308262), (176, 2203341), (231, 1678736), (239, 1622544), (264, 1468894), (308, 1259052), (336, 1154131), (439, 883344), (462, 839368), (478, 811272), (528, 734447), (616, 629526), (717, 540848), (878, 441672), (924, 419684), (956, 405636), (1232, 314763), (1317, 294448), (1434, 270424), (1673, 231792), (1756, 220836), (1848, 209842), (1912, 202818), (2629, 147504), (2634, 147224), (2868, 135212), (3073, 126192), (3346, 115896), (3512, 110418), (3696, 104921), (3824, 101409), (4829, 80304), (5019, 77264), (5258, 73752), (5268, 73612), (5736, 67606), (6146, 63096), (6692, 57948), (7024, 55209), (7887, 49168), (9219, 42064), (9658, 40152), (10038, 38632), (10516, 36876), (10536, 36806), (11472, 33803), (12292, 31548), (13384, 28974), (14487, 26768), (15774, 24584), (18403, 21072), (18438, 21032), (19316, 20076)]