15705963008

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{52081}}^1$

素因数の和:52149

約数の個数: 80

約数和(自身を含む): 34099127040

約数和(自身を除く): 18393164032

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 9728, 15872, 18848, 37696, 52081, 75392, 104162, 150784, 208324, 301568, 416648, 833296, 989539, 1614511, 1666592, 1979078, 3229022, 3333184, 3958156, 6458044, 6666368, 7916312, 12916088, 13332736, 15832624, 25832176, 26665472, 30675709, 31665248, 51664352, 61351418, 63330496, 103328704, 122702836, 126660992, 206657408, 245405672, 253321984, 413314816, 490811344, 506643968, 826629632, 981622688, 1963245376, 3926490752, 7852981504, 15705963008]

約数ペア:

[(1, 15705963008), (2, 7852981504), (4, 3926490752), (8, 1963245376), (16, 981622688), (19, 826629632), (31, 506643968), (32, 490811344), (38, 413314816), (62, 253321984), (64, 245405672), (76, 206657408), (124, 126660992), (128, 122702836), (152, 103328704), (248, 63330496), (256, 61351418), (304, 51664352), (496, 31665248), (512, 30675709), (589, 26665472), (608, 25832176), (992, 15832624), (1178, 13332736), (1216, 12916088), (1984, 7916312), (2356, 6666368), (2432, 6458044), (3968, 3958156), (4712, 3333184), (4864, 3229022), (7936, 1979078), (9424, 1666592), (9728, 1614511), (15872, 989539), (18848, 833296), (37696, 416648), (52081, 301568), (75392, 208324), (104162, 150784)]