7890991488

素因数分解:

$2^7\times 3^5\times {\mathrm{107}}^1\times {\mathrm{2371}}^1$

素因数の和:2507

約数の個数: 192

約数和(自身を含む): 23778256320

約数和(自身を除く): 15887264832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 128, 144, 162, 192, 214, 216, 243, 288, 321, 324, 384, 428, 432, 486, 576, 642, 648, 856, 864, 963, 972, 1152, 1284, 1296, 1712, 1728, 1926, 1944, 2371, 2568, 2592, 2889, 3424, 3456, 3852, 3888, 4742, 5136, 5184, 5778, 6848, 7113, 7704, 7776, 8667, 9484, 10272, 10368, 11556, 13696, 14226, 15408, 15552, 17334, 18968, 20544, 21339, 23112, 26001, 28452, 30816, 31104, 34668, 37936, 41088, 42678, 46224, 52002, 56904, 61632, 64017, 69336, 75872, 85356, 92448, 104004, 113808, 123264, 128034, 138672, 151744, 170712, 184896, 192051, 208008, 227616, 253697, 256068, 277344, 303488, 341424, 369792, 384102, 416016, 455232, 507394, 512136, 554688, 576153, 682848, 761091, 768204, 832032, 910464, 1014788, 1024272, 1109376, 1152306, 1365696, 1522182, 1536408, 1664064, 2029576, 2048544, 2283273, 2304612, 2731392, 3044364, 3072816, 3328128, 4059152, 4097088, 4566546, 4609224, 6088728, 6145632, 6849819, 8118304, 8194176, 9133092, 9218448, 12177456, 12291264, 13699638, 16236608, 18266184, 18436896, 20549457, 24354912, 24582528, 27399276, 32473216, 36532368, 36873792, 41098914, 48709824, 54798552, 61648371, 73064736, 73747584, 82197828, 97419648, 109597104, 123296742, 146129472, 164395656, 219194208, 246593484, 292258944, 328791312, 438388416, 493186968, 657582624, 876776832, 986373936, 1315165248, 1972747872, 2630330496, 3945495744, 7890991488]

約数ペア:

[(1, 7890991488), (2, 3945495744), (3, 2630330496), (4, 1972747872), (6, 1315165248), (8, 986373936), (9, 876776832), (12, 657582624), (16, 493186968), (18, 438388416), (24, 328791312), (27, 292258944), (32, 246593484), (36, 219194208), (48, 164395656), (54, 146129472), (64, 123296742), (72, 109597104), (81, 97419648), (96, 82197828), (107, 73747584), (108, 73064736), (128, 61648371), (144, 54798552), (162, 48709824), (192, 41098914), (214, 36873792), (216, 36532368), (243, 32473216), (288, 27399276), (321, 24582528), (324, 24354912), (384, 20549457), (428, 18436896), (432, 18266184), (486, 16236608), (576, 13699638), (642, 12291264), (648, 12177456), (856, 9218448), (864, 9133092), (963, 8194176), (972, 8118304), (1152, 6849819), (1284, 6145632), (1296, 6088728), (1712, 4609224), (1728, 4566546), (1926, 4097088), (1944, 4059152), (2371, 3328128), (2568, 3072816), (2592, 3044364), (2889, 2731392), (3424, 2304612), (3456, 2283273), (3852, 2048544), (3888, 2029576), (4742, 1664064), (5136, 1536408), (5184, 1522182), (5778, 1365696), (6848, 1152306), (7113, 1109376), (7704, 1024272), (7776, 1014788), (8667, 910464), (9484, 832032), (10272, 768204), (10368, 761091), (11556, 682848), (13696, 576153), (14226, 554688), (15408, 512136), (15552, 507394), (17334, 455232), (18968, 416016), (20544, 384102), (21339, 369792), (23112, 341424), (26001, 303488), (28452, 277344), (30816, 256068), (31104, 253697), (34668, 227616), (37936, 208008), (41088, 192051), (42678, 184896), (46224, 170712), (52002, 151744), (56904, 138672), (61632, 128034), (64017, 123264), (69336, 113808), (75872, 104004), (85356, 92448)]