1008654976

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 2438208000

約数和(自身を除く): 1429553024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 179, 224, 266, 304, 331, 358, 448, 532, 608, 662, 716, 896, 1064, 1216, 1253, 1324, 1432, 2128, 2317, 2432, 2506, 2648, 2864, 3401, 4256, 4634, 5012, 5296, 5728, 6289, 6802, 8512, 9268, 10024, 10592, 11456, 12578, 13604, 17024, 18536, 20048, 21184, 22912, 23807, 25156, 27208, 37072, 40096, 42368, 44023, 47614, 50312, 54416, 59249, 74144, 80192, 88046, 95228, 100624, 108832, 118498, 148288, 160384, 176092, 190456, 201248, 217664, 236996, 296576, 352184, 380912, 402496, 414743, 435328, 473992, 704368, 761824, 804992, 829486, 947984, 1125731, 1408736, 1523648, 1658972, 1895968, 2251462, 2817472, 3047296, 3317944, 3791936, 4502924, 5634944, 6635888, 7583872, 7880117, 9005848, 13271776, 15760234, 18011696, 26543552, 31520468, 36023392, 53087104, 63040936, 72046784, 126081872, 144093568, 252163744, 504327488, 1008654976]

約数ペア:

[(1, 1008654976), (2, 504327488), (4, 252163744), (7, 144093568), (8, 126081872), (14, 72046784), (16, 63040936), (19, 53087104), (28, 36023392), (32, 31520468), (38, 26543552), (56, 18011696), (64, 15760234), (76, 13271776), (112, 9005848), (128, 7880117), (133, 7583872), (152, 6635888), (179, 5634944), (224, 4502924), (266, 3791936), (304, 3317944), (331, 3047296), (358, 2817472), (448, 2251462), (532, 1895968), (608, 1658972), (662, 1523648), (716, 1408736), (896, 1125731), (1064, 947984), (1216, 829486), (1253, 804992), (1324, 761824), (1432, 704368), (2128, 473992), (2317, 435328), (2432, 414743), (2506, 402496), (2648, 380912), (2864, 352184), (3401, 296576), (4256, 236996), (4634, 217664), (5012, 201248), (5296, 190456), (5728, 176092), (6289, 160384), (6802, 148288), (8512, 118498), (9268, 108832), (10024, 100624), (10592, 95228), (11456, 88046), (12578, 80192), (13604, 74144), (17024, 59249), (18536, 54416), (20048, 50312), (21184, 47614), (22912, 44023), (23807, 42368), (25156, 40096), (27208, 37072)]