1028926704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 160

約数和(自身を含む): 3026028544

約数和(自身を除く): 1997101840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 43, 48, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 208, 248, 258, 312, 344, 372, 403, 496, 516, 559, 624, 688, 744, 806, 1032, 1118, 1209, 1237, 1333, 1488, 1612, 1677, 2064, 2236, 2418, 2474, 2666, 3224, 3354, 3711, 3999, 4472, 4836, 4948, 5332, 6448, 6708, 7422, 7998, 8944, 9672, 9896, 10664, 13416, 14844, 15996, 16081, 17329, 19344, 19792, 21328, 26832, 29688, 31992, 32162, 34658, 38347, 48243, 51987, 53191, 59376, 63984, 64324, 69316, 76694, 96486, 103974, 106382, 115041, 128648, 138632, 153388, 159573, 192972, 207948, 212764, 230082, 257296, 277264, 306776, 319146, 385944, 415896, 425528, 460164, 498511, 613552, 638292, 691483, 771888, 831792, 851056, 920328, 997022, 1276584, 1382966, 1495533, 1648921, 1840656, 1994044, 2074449, 2553168, 2765932, 2991066, 3297842, 3988088, 4148898, 4946763, 5531864, 5982132, 6595684, 7976176, 8297796, 9893526, 11063728, 11964264, 13191368, 16595592, 19787052, 21435973, 23928528, 26382736, 33191184, 39574104, 42871946, 64307919, 79148208, 85743892, 128615838, 171487784, 257231676, 342975568, 514463352, 1028926704]

約数ペア:

[(1, 1028926704), (2, 514463352), (3, 342975568), (4, 257231676), (6, 171487784), (8, 128615838), (12, 85743892), (13, 79148208), (16, 64307919), (24, 42871946), (26, 39574104), (31, 33191184), (39, 26382736), (43, 23928528), (48, 21435973), (52, 19787052), (62, 16595592), (78, 13191368), (86, 11964264), (93, 11063728), (104, 9893526), (124, 8297796), (129, 7976176), (156, 6595684), (172, 5982132), (186, 5531864), (208, 4946763), (248, 4148898), (258, 3988088), (312, 3297842), (344, 2991066), (372, 2765932), (403, 2553168), (496, 2074449), (516, 1994044), (559, 1840656), (624, 1648921), (688, 1495533), (744, 1382966), (806, 1276584), (1032, 997022), (1118, 920328), (1209, 851056), (1237, 831792), (1333, 771888), (1488, 691483), (1612, 638292), (1677, 613552), (2064, 498511), (2236, 460164), (2418, 425528), (2474, 415896), (2666, 385944), (3224, 319146), (3354, 306776), (3711, 277264), (3999, 257296), (4472, 230082), (4836, 212764), (4948, 207948), (5332, 192972), (6448, 159573), (6708, 153388), (7422, 138632), (7998, 128648), (8944, 115041), (9672, 106382), (9896, 103974), (10664, 96486), (13416, 76694), (14844, 69316), (15996, 64324), (16081, 63984), (17329, 59376), (19344, 53191), (19792, 51987), (21328, 48243), (26832, 38347), (29688, 34658), (31992, 32162)]