646366368

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5138

約数の個数: 96

約数和(自身を含む): 1792530432

約数和(自身を除く): 1146164064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1032, 1333, 1376, 1488, 2064, 2666, 2976, 3999, 4128, 5051, 5332, 7998, 10102, 10664, 15153, 15996, 20204, 21328, 30306, 31992, 40408, 42656, 60612, 63984, 80816, 121224, 127968, 156581, 161632, 217193, 242448, 313162, 434386, 469743, 484896, 626324, 651579, 868772, 939486, 1252648, 1303158, 1737544, 1878972, 2505296, 2606316, 3475088, 3757944, 5010592, 5212632, 6732983, 6950176, 7515888, 10425264, 13465966, 15031776, 20198949, 20850528, 26931932, 40397898, 53863864, 80795796, 107727728, 161591592, 215455456, 323183184, 646366368]

約数ペア:

[(1, 646366368), (2, 323183184), (3, 215455456), (4, 161591592), (6, 107727728), (8, 80795796), (12, 53863864), (16, 40397898), (24, 26931932), (31, 20850528), (32, 20198949), (43, 15031776), (48, 13465966), (62, 10425264), (86, 7515888), (93, 6950176), (96, 6732983), (124, 5212632), (129, 5010592), (172, 3757944), (186, 3475088), (248, 2606316), (258, 2505296), (344, 1878972), (372, 1737544), (496, 1303158), (516, 1252648), (688, 939486), (744, 868772), (992, 651579), (1032, 626324), (1333, 484896), (1376, 469743), (1488, 434386), (2064, 313162), (2666, 242448), (2976, 217193), (3999, 161632), (4128, 156581), (5051, 127968), (5332, 121224), (7998, 80816), (10102, 63984), (10664, 60612), (15153, 42656), (15996, 40408), (20204, 31992), (21328, 30306)]