2171884416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2204

約数の個数: 128

約数和(自身を含む): 6243901440

約数和(自身を除く): 4072017024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 223, 312, 384, 416, 446, 624, 669, 832, 892, 1248, 1338, 1664, 1784, 1951, 2496, 2676, 2899, 3568, 3902, 4992, 5352, 5798, 5853, 7136, 7804, 8697, 10704, 11596, 11706, 14272, 15608, 17394, 21408, 23192, 23412, 25363, 28544, 31216, 34788, 42816, 46384, 46824, 50726, 62432, 69576, 76089, 85632, 92768, 93648, 101452, 124864, 139152, 152178, 185536, 187296, 202904, 249728, 278304, 304356, 371072, 374592, 405808, 435073, 556608, 608712, 749184, 811616, 870146, 1113216, 1217424, 1305219, 1623232, 1740292, 2434848, 2610438, 3246464, 3480584, 4869696, 5220876, 5655949, 6961168, 9739392, 10441752, 11311898, 13922336, 16967847, 20883504, 22623796, 27844672, 33935694, 41767008, 45247592, 55689344, 67871388, 83534016, 90495184, 135742776, 167068032, 180990368, 271485552, 361980736, 542971104, 723961472, 1085942208, 2171884416]

約数ペア:

[(1, 2171884416), (2, 1085942208), (3, 723961472), (4, 542971104), (6, 361980736), (8, 271485552), (12, 180990368), (13, 167068032), (16, 135742776), (24, 90495184), (26, 83534016), (32, 67871388), (39, 55689344), (48, 45247592), (52, 41767008), (64, 33935694), (78, 27844672), (96, 22623796), (104, 20883504), (128, 16967847), (156, 13922336), (192, 11311898), (208, 10441752), (223, 9739392), (312, 6961168), (384, 5655949), (416, 5220876), (446, 4869696), (624, 3480584), (669, 3246464), (832, 2610438), (892, 2434848), (1248, 1740292), (1338, 1623232), (1664, 1305219), (1784, 1217424), (1951, 1113216), (2496, 870146), (2676, 811616), (2899, 749184), (3568, 608712), (3902, 556608), (4992, 435073), (5352, 405808), (5798, 374592), (5853, 371072), (7136, 304356), (7804, 278304), (8697, 249728), (10704, 202904), (11596, 187296), (11706, 185536), (14272, 152178), (15608, 139152), (17394, 124864), (21408, 101452), (23192, 93648), (23412, 92768), (25363, 85632), (28544, 76089), (31216, 69576), (34788, 62432), (42816, 50726), (46384, 46824)]