220187296

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 525837312

約数和(自身を除く): 305650016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 496, 518, 592, 857, 868, 992, 1036, 1147, 1184, 1714, 1736, 2072, 2294, 3428, 3472, 4144, 4588, 5999, 6856, 6944, 8029, 8288, 9176, 11998, 13712, 16058, 18352, 23996, 26567, 27424, 31709, 32116, 36704, 47992, 53134, 63418, 64232, 95984, 106268, 126836, 128464, 185969, 191968, 212536, 221963, 253672, 256928, 371938, 425072, 443926, 507344, 743876, 850144, 887852, 982979, 1014688, 1487752, 1775704, 1965958, 2975504, 3551408, 3931916, 5951008, 6880853, 7102816, 7863832, 13761706, 15727664, 27523412, 31455328, 55046824, 110093648, 220187296]

約数ペア:

[(1, 220187296), (2, 110093648), (4, 55046824), (7, 31455328), (8, 27523412), (14, 15727664), (16, 13761706), (28, 7863832), (31, 7102816), (32, 6880853), (37, 5951008), (56, 3931916), (62, 3551408), (74, 2975504), (112, 1965958), (124, 1775704), (148, 1487752), (217, 1014688), (224, 982979), (248, 887852), (259, 850144), (296, 743876), (434, 507344), (496, 443926), (518, 425072), (592, 371938), (857, 256928), (868, 253672), (992, 221963), (1036, 212536), (1147, 191968), (1184, 185969), (1714, 128464), (1736, 126836), (2072, 106268), (2294, 95984), (3428, 64232), (3472, 63418), (4144, 53134), (4588, 47992), (5999, 36704), (6856, 32116), (6944, 31709), (8029, 27424), (8288, 26567), (9176, 23996), (11998, 18352), (13712, 16058)]