1078943488

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 2638427904

約数和(自身を除く): 1559484416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 107, 112, 119, 128, 136, 214, 224, 238, 256, 272, 331, 428, 448, 476, 544, 662, 749, 856, 896, 952, 1088, 1324, 1498, 1712, 1792, 1819, 1904, 2176, 2317, 2648, 2996, 3424, 3638, 3808, 4352, 4634, 5296, 5627, 5992, 6848, 7276, 7616, 9268, 10592, 11254, 11984, 12733, 13696, 14552, 15232, 18536, 21184, 22508, 23968, 25466, 27392, 29104, 30464, 35417, 37072, 39389, 42368, 45016, 47936, 50932, 58208, 70834, 74144, 78778, 84736, 90032, 95872, 101864, 116416, 141668, 148288, 157556, 180064, 191744, 203728, 232832, 247919, 283336, 296576, 315112, 360128, 407456, 465664, 495838, 566672, 593152, 602089, 630224, 720256, 814912, 991676, 1133344, 1204178, 1260448, 1440512, 1629824, 1983352, 2266688, 2408356, 2520896, 3259648, 3966704, 4214623, 4533376, 4816712, 5041792, 7933408, 8429246, 9066752, 9633424, 10083584, 15866816, 16858492, 19266848, 31733632, 33716984, 38533696, 63467264, 67433968, 77067392, 134867936, 154134784, 269735872, 539471744, 1078943488]

約数ペア:

[(1, 1078943488), (2, 539471744), (4, 269735872), (7, 154134784), (8, 134867936), (14, 77067392), (16, 67433968), (17, 63467264), (28, 38533696), (32, 33716984), (34, 31733632), (56, 19266848), (64, 16858492), (68, 15866816), (107, 10083584), (112, 9633424), (119, 9066752), (128, 8429246), (136, 7933408), (214, 5041792), (224, 4816712), (238, 4533376), (256, 4214623), (272, 3966704), (331, 3259648), (428, 2520896), (448, 2408356), (476, 2266688), (544, 1983352), (662, 1629824), (749, 1440512), (856, 1260448), (896, 1204178), (952, 1133344), (1088, 991676), (1324, 814912), (1498, 720256), (1712, 630224), (1792, 602089), (1819, 593152), (1904, 566672), (2176, 495838), (2317, 465664), (2648, 407456), (2996, 360128), (3424, 315112), (3638, 296576), (3808, 283336), (4352, 247919), (4634, 232832), (5296, 203728), (5627, 191744), (5992, 180064), (6848, 157556), (7276, 148288), (7616, 141668), (9268, 116416), (10592, 101864), (11254, 95872), (11984, 90032), (12733, 84736), (13696, 78778), (14552, 74144), (15232, 70834), (18536, 58208), (21184, 50932), (22508, 47936), (23968, 45016), (25466, 42368), (27392, 39389), (29104, 37072), (30464, 35417)]