538656992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28579}}^1$

素因数の和:28639

約数の個数: 48

約数和(自身を含む): 1152345600

約数和(自身を除く): 613688608

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 28579, 57158, 114316, 228632, 457264, 543001, 885949, 914528, 1086002, 1771898, 2172004, 3543796, 4344008, 7087592, 8688016, 14175184, 16833031, 17376032, 28350368, 33666062, 67332124, 134664248, 269328496, 538656992]

約数ペア:

[(1, 538656992), (2, 269328496), (4, 134664248), (8, 67332124), (16, 33666062), (19, 28350368), (31, 17376032), (32, 16833031), (38, 14175184), (62, 8688016), (76, 7087592), (124, 4344008), (152, 3543796), (248, 2172004), (304, 1771898), (496, 1086002), (589, 914528), (608, 885949), (992, 543001), (1178, 457264), (2356, 228632), (4712, 114316), (9424, 57158), (18848, 28579)]